681892848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3112

約数の個数: 240

約数和(自身を含む): 2487715776

約数和(自身を除く): 1805822928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3061, 3094, 3276, 3536, 3978, 4284, 4368, 4641, 5304, 5712, 6122, 6188, 6552, 7956, 8568, 9183, 9282, 10608, 12244, 12376, 13104, 13923, 15912, 17136, 18366, 18564, 21427, 24488, 24752, 27549, 27846, 31824, 36732, 37128, 39793, 42854, 48976, 52037, 55098, 55692, 64281, 73464, 74256, 79586, 85708, 104074, 110196, 111384, 119379, 128562, 146928, 156111, 159172, 171416, 192843, 208148, 220392, 222768, 238758, 257124, 278551, 312222, 318344, 342832, 358137, 364259, 385686, 416296, 440784, 468333, 477516, 514248, 557102, 624444, 636688, 676481, 716274, 728518, 771372, 832592, 835653, 936666, 955032, 1028496, 1092777, 1114204, 1248888, 1352962, 1432548, 1457036, 1542744, 1671306, 1873332, 1910064, 2029443, 2185554, 2228408, 2497776, 2506959, 2705924, 2865096, 2914072, 3085488, 3278331, 3342612, 3746664, 4058886, 4371108, 4456816, 4735367, 5013918, 5411848, 5730192, 5828144, 6088329, 6556662, 6685224, 7493328, 8117772, 8742216, 9470734, 10027836, 10823696, 12176658, 13113324, 13370448, 14206101, 16235544, 17484432, 18941468, 20055672, 24353316, 26226648, 28412202, 32471088, 37882936, 40111344, 42618303, 48706632, 52453296, 56824404, 75765872, 85236606, 97413264, 113648808, 170473212, 227297616, 340946424, 681892848]

約数ペア:

[(1, 681892848), (2, 340946424), (3, 227297616), (4, 170473212), (6, 113648808), (7, 97413264), (8, 85236606), (9, 75765872), (12, 56824404), (13, 52453296), (14, 48706632), (16, 42618303), (17, 40111344), (18, 37882936), (21, 32471088), (24, 28412202), (26, 26226648), (28, 24353316), (34, 20055672), (36, 18941468), (39, 17484432), (42, 16235544), (48, 14206101), (51, 13370448), (52, 13113324), (56, 12176658), (63, 10823696), (68, 10027836), (72, 9470734), (78, 8742216), (84, 8117772), (91, 7493328), (102, 6685224), (104, 6556662), (112, 6088329), (117, 5828144), (119, 5730192), (126, 5411848), (136, 5013918), (144, 4735367), (153, 4456816), (156, 4371108), (168, 4058886), (182, 3746664), (204, 3342612), (208, 3278331), (221, 3085488), (234, 2914072), (238, 2865096), (252, 2705924), (272, 2506959), (273, 2497776), (306, 2228408), (312, 2185554), (336, 2029443), (357, 1910064), (364, 1873332), (408, 1671306), (442, 1542744), (468, 1457036), (476, 1432548), (504, 1352962), (546, 1248888), (612, 1114204), (624, 1092777), (663, 1028496), (714, 955032), (728, 936666), (816, 835653), (819, 832592), (884, 771372), (936, 728518), (952, 716274), (1008, 676481), (1071, 636688), (1092, 624444), (1224, 557102), (1326, 514248), (1428, 477516), (1456, 468333), (1547, 440784), (1638, 416296), (1768, 385686), (1872, 364259), (1904, 358137), (1989, 342832), (2142, 318344), (2184, 312222), (2448, 278551), (2652, 257124), (2856, 238758), (3061, 222768), (3094, 220392), (3276, 208148), (3536, 192843), (3978, 171416), (4284, 159172), (4368, 156111), (4641, 146928), (5304, 128562), (5712, 119379), (6122, 111384), (6188, 110196), (6552, 104074), (7956, 85708), (8568, 79586), (9183, 74256), (9282, 73464), (10608, 64281), (12244, 55692), (12376, 55098), (13104, 52037), (13923, 48976), (15912, 42854), (17136, 39793), (18366, 37128), (18564, 36732), (21427, 31824), (24488, 27846), (24752, 27549)]