1569190168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 3874590720

約数和(自身を除く): 2305400552

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 103, 104, 119, 136, 182, 206, 221, 238, 364, 412, 442, 476, 721, 728, 824, 884, 952, 1231, 1339, 1442, 1547, 1751, 1768, 2462, 2678, 2884, 3094, 3502, 4924, 5356, 5768, 6188, 7004, 8617, 9373, 9848, 10712, 12257, 12376, 14008, 16003, 17234, 18746, 20927, 22763, 24514, 32006, 34468, 37492, 41854, 45526, 49028, 64012, 68936, 74984, 83708, 91052, 98056, 112021, 126793, 128024, 146489, 159341, 167416, 182104, 224042, 253586, 272051, 292978, 318682, 448084, 507172, 544102, 585956, 637364, 887551, 896168, 1014344, 1088204, 1171912, 1274728, 1648309, 1775102, 1904357, 2155481, 2176408, 3296618, 3550204, 3808714, 4310962, 6593236, 7100408, 7617428, 8621924, 11538163, 13186472, 15088367, 15234856, 17243848, 23076326, 28021253, 30176734, 46152652, 56042506, 60353468, 92305304, 112085012, 120706936, 196148771, 224170024, 392297542, 784595084, 1569190168]

約数ペア:

[(1, 1569190168), (2, 784595084), (4, 392297542), (7, 224170024), (8, 196148771), (13, 120706936), (14, 112085012), (17, 92305304), (26, 60353468), (28, 56042506), (34, 46152652), (52, 30176734), (56, 28021253), (68, 23076326), (91, 17243848), (103, 15234856), (104, 15088367), (119, 13186472), (136, 11538163), (182, 8621924), (206, 7617428), (221, 7100408), (238, 6593236), (364, 4310962), (412, 3808714), (442, 3550204), (476, 3296618), (721, 2176408), (728, 2155481), (824, 1904357), (884, 1775102), (952, 1648309), (1231, 1274728), (1339, 1171912), (1442, 1088204), (1547, 1014344), (1751, 896168), (1768, 887551), (2462, 637364), (2678, 585956), (2884, 544102), (3094, 507172), (3502, 448084), (4924, 318682), (5356, 292978), (5768, 272051), (6188, 253586), (7004, 224042), (8617, 182104), (9373, 167416), (9848, 159341), (10712, 146489), (12257, 128024), (12376, 126793), (14008, 112021), (16003, 98056), (17234, 91052), (18746, 83708), (20927, 74984), (22763, 68936), (24514, 64012), (32006, 49028), (34468, 45526), (37492, 41854)]