1569268728

素因数分解:

$2^3\times 3^7\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 4442760000

約数和(自身を除く): 2873491272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 257, 324, 349, 486, 514, 648, 698, 729, 771, 972, 1028, 1047, 1396, 1458, 1542, 1944, 2056, 2094, 2187, 2313, 2792, 2916, 3084, 3141, 4188, 4374, 4626, 5832, 6168, 6282, 6939, 8376, 8748, 9252, 9423, 12564, 13878, 17496, 18504, 18846, 20817, 25128, 27756, 28269, 37692, 41634, 55512, 56538, 62451, 75384, 83268, 84807, 89693, 113076, 124902, 166536, 169614, 179386, 187353, 226152, 249804, 254421, 269079, 339228, 358772, 374706, 499608, 508842, 538158, 562059, 678456, 717544, 749412, 763263, 807237, 1017684, 1076316, 1124118, 1498824, 1526526, 1614474, 2035368, 2152632, 2248236, 2421711, 3053052, 3228948, 4496472, 4843422, 6106104, 6457896, 7265133, 9686844, 14530266, 19373688, 21795399, 29060532, 43590798, 58121064, 65386197, 87181596, 130772394, 174363192, 196158591, 261544788, 392317182, 523089576, 784634364, 1569268728]

約数ペア:

[(1, 1569268728), (2, 784634364), (3, 523089576), (4, 392317182), (6, 261544788), (8, 196158591), (9, 174363192), (12, 130772394), (18, 87181596), (24, 65386197), (27, 58121064), (36, 43590798), (54, 29060532), (72, 21795399), (81, 19373688), (108, 14530266), (162, 9686844), (216, 7265133), (243, 6457896), (257, 6106104), (324, 4843422), (349, 4496472), (486, 3228948), (514, 3053052), (648, 2421711), (698, 2248236), (729, 2152632), (771, 2035368), (972, 1614474), (1028, 1526526), (1047, 1498824), (1396, 1124118), (1458, 1076316), (1542, 1017684), (1944, 807237), (2056, 763263), (2094, 749412), (2187, 717544), (2313, 678456), (2792, 562059), (2916, 538158), (3084, 508842), (3141, 499608), (4188, 374706), (4374, 358772), (4626, 339228), (5832, 269079), (6168, 254421), (6282, 249804), (6939, 226152), (8376, 187353), (8748, 179386), (9252, 169614), (9423, 166536), (12564, 124902), (13878, 113076), (17496, 89693), (18504, 84807), (18846, 83268), (20817, 75384), (25128, 62451), (27756, 56538), (28269, 55512), (37692, 41634)]