1216399968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5769

約数の個数: 144

約数和(自身を含む): 3990954240

約数和(自身を除く): 2774554272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4494, 5136, 5639, 5992, 6741, 7704, 8988, 10272, 11278, 11984, 13482, 15408, 16917, 17976, 22556, 23968, 26964, 30816, 33834, 35952, 39473, 45112, 50751, 53928, 67668, 71904, 78946, 90224, 101502, 107856, 118419, 135336, 157892, 180448, 203004, 215712, 236838, 270672, 315784, 355257, 406008, 473676, 541344, 603373, 631568, 710514, 812016, 947352, 1206746, 1263136, 1421028, 1624032, 1810119, 1894704, 2413492, 2842056, 3620238, 3789408, 4223611, 4826984, 5430357, 5684112, 7240476, 8447222, 9653968, 10860714, 11368224, 12670833, 14480952, 16894444, 19307936, 21721428, 25341666, 28961904, 33788888, 38012499, 43442856, 50683332, 57923808, 67577776, 76024998, 86885712, 101366664, 135155552, 152049996, 173771424, 202733328, 304099992, 405466656, 608199984, 1216399968]

約数ペア:

[(1, 1216399968), (2, 608199984), (3, 405466656), (4, 304099992), (6, 202733328), (7, 173771424), (8, 152049996), (9, 135155552), (12, 101366664), (14, 86885712), (16, 76024998), (18, 67577776), (21, 57923808), (24, 50683332), (28, 43442856), (32, 38012499), (36, 33788888), (42, 28961904), (48, 25341666), (56, 21721428), (63, 19307936), (72, 16894444), (84, 14480952), (96, 12670833), (107, 11368224), (112, 10860714), (126, 9653968), (144, 8447222), (168, 7240476), (214, 5684112), (224, 5430357), (252, 4826984), (288, 4223611), (321, 3789408), (336, 3620238), (428, 2842056), (504, 2413492), (642, 1894704), (672, 1810119), (749, 1624032), (856, 1421028), (963, 1263136), (1008, 1206746), (1284, 947352), (1498, 812016), (1712, 710514), (1926, 631568), (2016, 603373), (2247, 541344), (2568, 473676), (2996, 406008), (3424, 355257), (3852, 315784), (4494, 270672), (5136, 236838), (5639, 215712), (5992, 203004), (6741, 180448), (7704, 157892), (8988, 135336), (10272, 118419), (11278, 107856), (11984, 101502), (13482, 90224), (15408, 78946), (16917, 71904), (17976, 67668), (22556, 53928), (23968, 50751), (26964, 45112), (30816, 39473), (33834, 35952)]