1242953096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6307

約数の個数: 128

約数和(自身を含む): 3238963200

約数和(自身を除く): 1996010104

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 616, 646, 748, 836, 952, 1064, 1292, 1309, 1463, 1496, 1672, 2261, 2584, 2618, 2926, 3553, 4522, 5236, 5852, 6247, 7106, 9044, 10472, 11704, 12494, 14212, 18088, 24871, 24988, 28424, 43729, 49742, 49976, 68717, 87458, 99484, 106199, 118693, 137434, 174916, 198968, 212398, 237386, 274868, 349832, 424796, 474772, 481019, 549736, 743393, 830851, 849592, 949544, 962038, 1168189, 1305623, 1486786, 1661702, 1924076, 2017781, 2336378, 2611246, 2973572, 3323404, 3848152, 4035562, 4672756, 5222492, 5947144, 6646808, 8071124, 8177323, 9139361, 9345512, 10444984, 14124467, 16142248, 16354646, 18278722, 22195591, 28248934, 32709292, 36557444, 44391182, 56497868, 65418584, 73114888, 88782364, 112995736, 155369137, 177564728, 310738274, 621476548, 1242953096]

約数ペア:

[(1, 1242953096), (2, 621476548), (4, 310738274), (7, 177564728), (8, 155369137), (11, 112995736), (14, 88782364), (17, 73114888), (19, 65418584), (22, 56497868), (28, 44391182), (34, 36557444), (38, 32709292), (44, 28248934), (56, 22195591), (68, 18278722), (76, 16354646), (77, 16142248), (88, 14124467), (119, 10444984), (133, 9345512), (136, 9139361), (152, 8177323), (154, 8071124), (187, 6646808), (209, 5947144), (238, 5222492), (266, 4672756), (308, 4035562), (323, 3848152), (374, 3323404), (418, 2973572), (476, 2611246), (532, 2336378), (616, 2017781), (646, 1924076), (748, 1661702), (836, 1486786), (952, 1305623), (1064, 1168189), (1292, 962038), (1309, 949544), (1463, 849592), (1496, 830851), (1672, 743393), (2261, 549736), (2584, 481019), (2618, 474772), (2926, 424796), (3553, 349832), (4522, 274868), (5236, 237386), (5852, 212398), (6247, 198968), (7106, 174916), (9044, 137434), (10472, 118693), (11704, 106199), (12494, 99484), (14212, 87458), (18088, 68717), (24871, 49976), (24988, 49742), (28424, 43729)]