631503912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1800691200

約数和(自身を除く): 1169187288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 307, 312, 347, 456, 494, 614, 694, 741, 921, 988, 1041, 1228, 1388, 1482, 1842, 1976, 2082, 2456, 2776, 2964, 3684, 3991, 4164, 4511, 5833, 5928, 6593, 7368, 7982, 8328, 9022, 11666, 11973, 13186, 13533, 15964, 17499, 18044, 19779, 23332, 23946, 26372, 27066, 31928, 34998, 36088, 39558, 46664, 47892, 52744, 54132, 69996, 75829, 79116, 85709, 95784, 106529, 108264, 139992, 151658, 158232, 171418, 213058, 227487, 257127, 303316, 319587, 342836, 426116, 454974, 514254, 606632, 639174, 685672, 852232, 909948, 1028508, 1278348, 1384877, 1819896, 2024051, 2057016, 2556696, 2769754, 4048102, 4154631, 5539508, 6072153, 8096204, 8309262, 11079016, 12144306, 16192408, 16618524, 24288612, 26312663, 33237048, 48577224, 52625326, 78937989, 105250652, 157875978, 210501304, 315751956, 631503912]

約数ペア:

[(1, 631503912), (2, 315751956), (3, 210501304), (4, 157875978), (6, 105250652), (8, 78937989), (12, 52625326), (13, 48577224), (19, 33237048), (24, 26312663), (26, 24288612), (38, 16618524), (39, 16192408), (52, 12144306), (57, 11079016), (76, 8309262), (78, 8096204), (104, 6072153), (114, 5539508), (152, 4154631), (156, 4048102), (228, 2769754), (247, 2556696), (307, 2057016), (312, 2024051), (347, 1819896), (456, 1384877), (494, 1278348), (614, 1028508), (694, 909948), (741, 852232), (921, 685672), (988, 639174), (1041, 606632), (1228, 514254), (1388, 454974), (1482, 426116), (1842, 342836), (1976, 319587), (2082, 303316), (2456, 257127), (2776, 227487), (2964, 213058), (3684, 171418), (3991, 158232), (4164, 151658), (4511, 139992), (5833, 108264), (5928, 106529), (6593, 95784), (7368, 85709), (7982, 79116), (8328, 75829), (9022, 69996), (11666, 54132), (11973, 52744), (13186, 47892), (13533, 46664), (15964, 39558), (17499, 36088), (18044, 34998), (19779, 31928), (23332, 27066), (23946, 26372)]