978829488

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3601

約数の個数: 240

約数和(自身を含む): 3520712160

約数和(自身を除く): 2541882672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3557, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7114, 7644, 9828, 10192, 10584, 10671, 11466, 13104, 14228, 15288, 17199, 19656, 21168, 21342, 22932, 24899, 28456, 30576, 32013, 34398, 39312, 42684, 45864, 46241, 49798, 56912, 64026, 68796, 74697, 85368, 91728, 92482, 96039, 99596, 128052, 137592, 138723, 149394, 170736, 174293, 184964, 192078, 199192, 224091, 256104, 275184, 277446, 298788, 323687, 348586, 369928, 384156, 398384, 416169, 448182, 512208, 522879, 554892, 597576, 647374, 672273, 697172, 739856, 768312, 832338, 896364, 971061, 1045758, 1109784, 1195152, 1248507, 1294748, 1344546, 1394344, 1536624, 1568637, 1664676, 1792728, 1942122, 2091516, 2219568, 2265809, 2497014, 2589496, 2689092, 2788688, 2913183, 3137274, 3329352, 3585456, 3884244, 4183032, 4531618, 4705911, 4994028, 5178992, 5378184, 5826366, 6274548, 6658704, 6797427, 7768488, 8366064, 8739549, 9063236, 9411822, 9988056, 10756368, 11652732, 12549096, 13594854, 15536976, 17479098, 18126472, 18823644, 19976112, 20392281, 23305464, 25098192, 27189708, 34958196, 36252944, 37647288, 40784562, 46610928, 54379416, 61176843, 69916392, 75294576, 81569124, 108758832, 122353686, 139832784, 163138248, 244707372, 326276496, 489414744, 978829488]

約数ペア:

[(1, 978829488), (2, 489414744), (3, 326276496), (4, 244707372), (6, 163138248), (7, 139832784), (8, 122353686), (9, 108758832), (12, 81569124), (13, 75294576), (14, 69916392), (16, 61176843), (18, 54379416), (21, 46610928), (24, 40784562), (26, 37647288), (27, 36252944), (28, 34958196), (36, 27189708), (39, 25098192), (42, 23305464), (48, 20392281), (49, 19976112), (52, 18823644), (54, 18126472), (56, 17479098), (63, 15536976), (72, 13594854), (78, 12549096), (84, 11652732), (91, 10756368), (98, 9988056), (104, 9411822), (108, 9063236), (112, 8739549), (117, 8366064), (126, 7768488), (144, 6797427), (147, 6658704), (156, 6274548), (168, 5826366), (182, 5378184), (189, 5178992), (196, 4994028), (208, 4705911), (216, 4531618), (234, 4183032), (252, 3884244), (273, 3585456), (294, 3329352), (312, 3137274), (336, 2913183), (351, 2788688), (364, 2689092), (378, 2589496), (392, 2497014), (432, 2265809), (441, 2219568), (468, 2091516), (504, 1942122), (546, 1792728), (588, 1664676), (624, 1568637), (637, 1536624), (702, 1394344), (728, 1344546), (756, 1294748), (784, 1248507), (819, 1195152), (882, 1109784), (936, 1045758), (1008, 971061), (1092, 896364), (1176, 832338), (1274, 768312), (1323, 739856), (1404, 697172), (1456, 672273), (1512, 647374), (1638, 597576), (1764, 554892), (1872, 522879), (1911, 512208), (2184, 448182), (2352, 416169), (2457, 398384), (2548, 384156), (2646, 369928), (2808, 348586), (3024, 323687), (3276, 298788), (3528, 277446), (3557, 275184), (3822, 256104), (4368, 224091), (4914, 199192), (5096, 192078), (5292, 184964), (5616, 174293), (5733, 170736), (6552, 149394), (7056, 138723), (7114, 137592), (7644, 128052), (9828, 99596), (10192, 96039), (10584, 92482), (10671, 91728), (11466, 85368), (13104, 74697), (14228, 68796), (15288, 64026), (17199, 56912), (19656, 49798), (21168, 46241), (21342, 45864), (22932, 42684), (24899, 39312), (28456, 34398), (30576, 32013)]