1490438736

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14723}}^1$

素因数の和:14793

約数の個数: 120

約数和(自身を含む): 4509666720

約数和(自身を除く): 3019227984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 14723, 16872, 25308, 29446, 33744, 44169, 50616, 58892, 88338, 101232, 117784, 132507, 176676, 235568, 265014, 279737, 353352, 530028, 544751, 559474, 706704, 839211, 1060056, 1089502, 1118948, 1634253, 1678422, 2120112, 2179004, 2237896, 2517633, 3268506, 3356844, 4358008, 4475792, 4902759, 5035266, 6537012, 6713688, 8716016, 9805518, 10070532, 10350269, 13074024, 13427376, 19611036, 20141064, 20700538, 26148048, 31050807, 39222072, 40282128, 41401076, 62101614, 78444144, 82802152, 93152421, 124203228, 165604304, 186304842, 248406456, 372609684, 496812912, 745219368, 1490438736]

約数ペア:

[(1, 1490438736), (2, 745219368), (3, 496812912), (4, 372609684), (6, 248406456), (8, 186304842), (9, 165604304), (12, 124203228), (16, 93152421), (18, 82802152), (19, 78444144), (24, 62101614), (36, 41401076), (37, 40282128), (38, 39222072), (48, 31050807), (57, 26148048), (72, 20700538), (74, 20141064), (76, 19611036), (111, 13427376), (114, 13074024), (144, 10350269), (148, 10070532), (152, 9805518), (171, 8716016), (222, 6713688), (228, 6537012), (296, 5035266), (304, 4902759), (333, 4475792), (342, 4358008), (444, 3356844), (456, 3268506), (592, 2517633), (666, 2237896), (684, 2179004), (703, 2120112), (888, 1678422), (912, 1634253), (1332, 1118948), (1368, 1089502), (1406, 1060056), (1776, 839211), (2109, 706704), (2664, 559474), (2736, 544751), (2812, 530028), (4218, 353352), (5328, 279737), (5624, 265014), (6327, 235568), (8436, 176676), (11248, 132507), (12654, 117784), (14723, 101232), (16872, 88338), (25308, 58892), (29446, 50616), (33744, 44169)]