1989757224

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 320

約数和(自身を含む): 7035114240

約数和(自身を除く): 5045357016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 81, 82, 84, 91, 104, 108, 117, 123, 126, 156, 162, 164, 168, 182, 189, 216, 234, 246, 252, 273, 287, 312, 324, 328, 351, 364, 369, 378, 468, 492, 504, 533, 546, 567, 574, 648, 702, 728, 738, 756, 819, 823, 861, 936, 984, 1053, 1066, 1092, 1107, 1134, 1148, 1404, 1476, 1512, 1599, 1638, 1646, 1722, 2106, 2132, 2184, 2214, 2268, 2296, 2457, 2469, 2583, 2808, 2952, 3198, 3276, 3292, 3321, 3444, 3731, 4212, 4264, 4428, 4536, 4797, 4914, 4938, 5166, 5761, 6396, 6552, 6584, 6642, 6888, 7371, 7407, 7462, 7749, 8424, 8856, 9594, 9828, 9876, 10332, 10699, 11193, 11522, 12792, 13284, 14391, 14742, 14814, 14924, 15498, 17283, 19188, 19656, 19752, 20664, 21398, 22221, 22386, 23044, 23247, 26568, 28782, 29484, 29628, 29848, 30996, 32097, 33579, 33743, 34566, 38376, 42796, 43173, 44442, 44772, 46088, 46494, 51849, 57564, 58968, 59256, 61992, 64194, 66663, 67158, 67486, 69132, 74893, 85592, 86346, 88884, 89544, 92988, 96291, 100737, 101229, 103698, 115128, 128388, 133326, 134316, 134972, 138264, 149786, 155547, 172692, 177768, 185976, 192582, 201474, 202458, 207396, 224679, 236201, 256776, 266652, 268632, 269944, 288873, 299572, 302211, 303687, 311094, 345384, 385164, 402948, 404916, 414792, 438659, 449358, 466641, 472402, 533304, 577746, 599144, 604422, 607374, 622188, 674037, 708603, 770328, 805896, 809832, 866619, 877318, 898716, 911061, 933282, 944804, 1155492, 1208844, 1214748, 1244376, 1315977, 1348074, 1417206, 1733238, 1754636, 1797432, 1822122, 1866564, 1889608, 2022111, 2125809, 2310984, 2417688, 2429496, 2631954, 2696148, 2733183, 2834412, 3070613, 3466476, 3509272, 3644244, 3733128, 3947931, 4044222, 4251618, 5263908, 5392296, 5466366, 5668824, 6066333, 6141226, 6377427, 6932952, 7288488, 7895862, 8088444, 8503236, 9211839, 10527816, 10932732, 11843793, 12132666, 12282452, 12754854, 15791724, 16176888, 17006472, 18423678, 19132281, 21865464, 23687586, 24265332, 24564904, 25509708, 27635517, 31583448, 35531379, 36847356, 38264562, 47375172, 48530664, 51019416, 55271034, 71062758, 73694712, 76529124, 82906551, 94750344, 110542068, 142125516, 153058248, 165813102, 221084136, 248719653, 284251032, 331626204, 497439306, 663252408, 994878612, 1989757224]

約数ペア:

[(1, 1989757224), (2, 994878612), (3, 663252408), (4, 497439306), (6, 331626204), (7, 284251032), (8, 248719653), (9, 221084136), (12, 165813102), (13, 153058248), (14, 142125516), (18, 110542068), (21, 94750344), (24, 82906551), (26, 76529124), (27, 73694712), (28, 71062758), (36, 55271034), (39, 51019416), (41, 48530664), (42, 47375172), (52, 38264562), (54, 36847356), (56, 35531379), (63, 31583448), (72, 27635517), (78, 25509708), (81, 24564904), (82, 24265332), (84, 23687586), (91, 21865464), (104, 19132281), (108, 18423678), (117, 17006472), (123, 16176888), (126, 15791724), (156, 12754854), (162, 12282452), (164, 12132666), (168, 11843793), (182, 10932732), (189, 10527816), (216, 9211839), (234, 8503236), (246, 8088444), (252, 7895862), (273, 7288488), (287, 6932952), (312, 6377427), (324, 6141226), (328, 6066333), (351, 5668824), (364, 5466366), (369, 5392296), (378, 5263908), (468, 4251618), (492, 4044222), (504, 3947931), (533, 3733128), (546, 3644244), (567, 3509272), (574, 3466476), (648, 3070613), (702, 2834412), (728, 2733183), (738, 2696148), (756, 2631954), (819, 2429496), (823, 2417688), (861, 2310984), (936, 2125809), (984, 2022111), (1053, 1889608), (1066, 1866564), (1092, 1822122), (1107, 1797432), (1134, 1754636), (1148, 1733238), (1404, 1417206), (1476, 1348074), (1512, 1315977), (1599, 1244376), (1638, 1214748), (1646, 1208844), (1722, 1155492), (2106, 944804), (2132, 933282), (2184, 911061), (2214, 898716), (2268, 877318), (2296, 866619), (2457, 809832), (2469, 805896), (2583, 770328), (2808, 708603), (2952, 674037), (3198, 622188), (3276, 607374), (3292, 604422), (3321, 599144), (3444, 577746), (3731, 533304), (4212, 472402), (4264, 466641), (4428, 449358), (4536, 438659), (4797, 414792), (4914, 404916), (4938, 402948), (5166, 385164), (5761, 345384), (6396, 311094), (6552, 303687), (6584, 302211), (6642, 299572), (6888, 288873), (7371, 269944), (7407, 268632), (7462, 266652), (7749, 256776), (8424, 236201), (8856, 224679), (9594, 207396), (9828, 202458), (9876, 201474), (10332, 192582), (10699, 185976), (11193, 177768), (11522, 172692), (12792, 155547), (13284, 149786), (14391, 138264), (14742, 134972), (14814, 134316), (14924, 133326), (15498, 128388), (17283, 115128), (19188, 103698), (19656, 101229), (19752, 100737), (20664, 96291), (21398, 92988), (22221, 89544), (22386, 88884), (23044, 86346), (23247, 85592), (26568, 74893), (28782, 69132), (29484, 67486), (29628, 67158), (29848, 66663), (30996, 64194), (32097, 61992), (33579, 59256), (33743, 58968), (34566, 57564), (38376, 51849), (42796, 46494), (43173, 46088), (44442, 44772)]