272435268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 776853504

約数和(自身を除く): 504418236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 107, 119, 204, 214, 238, 321, 357, 428, 476, 642, 714, 749, 1284, 1428, 1498, 1783, 1819, 2247, 2996, 3566, 3638, 4494, 5349, 5457, 7132, 7276, 8988, 10698, 10914, 12481, 12733, 21396, 21828, 24962, 25466, 30311, 37443, 38199, 49924, 50932, 60622, 74886, 76398, 90933, 121244, 149772, 152796, 181866, 190781, 212177, 363732, 381562, 424354, 572343, 636531, 763124, 848708, 1144686, 1273062, 1335467, 2289372, 2546124, 2670934, 3243277, 4006401, 5341868, 6486554, 8012802, 9729831, 12973108, 16025604, 19459662, 22702939, 38919324, 45405878, 68108817, 90811756, 136217634, 272435268]

約数ペア:

[(1, 272435268), (2, 136217634), (3, 90811756), (4, 68108817), (6, 45405878), (7, 38919324), (12, 22702939), (14, 19459662), (17, 16025604), (21, 12973108), (28, 9729831), (34, 8012802), (42, 6486554), (51, 5341868), (68, 4006401), (84, 3243277), (102, 2670934), (107, 2546124), (119, 2289372), (204, 1335467), (214, 1273062), (238, 1144686), (321, 848708), (357, 763124), (428, 636531), (476, 572343), (642, 424354), (714, 381562), (749, 363732), (1284, 212177), (1428, 190781), (1498, 181866), (1783, 152796), (1819, 149772), (2247, 121244), (2996, 90933), (3566, 76398), (3638, 74886), (4494, 60622), (5349, 50932), (5457, 49924), (7132, 38199), (7276, 37443), (8988, 30311), (10698, 25466), (10914, 24962), (12481, 21828), (12733, 21396)]