1915541088

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1865

約数の個数: 144

約数和(自身を含む): 5481133056

約数和(自身を除く): 3565591968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 608, 722, 744, 912, 992, 1083, 1178, 1444, 1488, 1767, 1783, 1824, 2166, 2356, 2888, 2976, 3534, 3566, 4332, 4712, 5349, 5776, 7068, 7132, 8664, 9424, 10698, 11191, 11552, 14136, 14264, 17328, 18848, 21396, 22382, 28272, 28528, 33573, 33877, 34656, 42792, 44764, 55273, 56544, 57056, 67146, 67754, 85584, 89528, 101631, 110546, 134292, 135508, 165819, 171168, 179056, 203262, 221092, 268584, 271016, 331638, 358112, 406524, 442184, 537168, 542032, 643663, 663276, 813048, 884368, 1050187, 1074336, 1084064, 1287326, 1326552, 1626096, 1768736, 1930989, 2100374, 2574652, 2653104, 3150561, 3252192, 3861978, 4200748, 5149304, 5306208, 6301122, 7723956, 8401496, 10298608, 12602244, 15447912, 16802992, 19953553, 20597216, 25204488, 30895824, 33605984, 39907106, 50408976, 59860659, 61791648, 79814212, 100817952, 119721318, 159628424, 239442636, 319256848, 478885272, 638513696, 957770544, 1915541088]

約数ペア:

[(1, 1915541088), (2, 957770544), (3, 638513696), (4, 478885272), (6, 319256848), (8, 239442636), (12, 159628424), (16, 119721318), (19, 100817952), (24, 79814212), (31, 61791648), (32, 59860659), (38, 50408976), (48, 39907106), (57, 33605984), (62, 30895824), (76, 25204488), (93, 20597216), (96, 19953553), (114, 16802992), (124, 15447912), (152, 12602244), (186, 10298608), (228, 8401496), (248, 7723956), (304, 6301122), (361, 5306208), (372, 5149304), (456, 4200748), (496, 3861978), (589, 3252192), (608, 3150561), (722, 2653104), (744, 2574652), (912, 2100374), (992, 1930989), (1083, 1768736), (1178, 1626096), (1444, 1326552), (1488, 1287326), (1767, 1084064), (1783, 1074336), (1824, 1050187), (2166, 884368), (2356, 813048), (2888, 663276), (2976, 643663), (3534, 542032), (3566, 537168), (4332, 442184), (4712, 406524), (5349, 358112), (5776, 331638), (7068, 271016), (7132, 268584), (8664, 221092), (9424, 203262), (10698, 179056), (11191, 171168), (11552, 165819), (14136, 135508), (14264, 134292), (17328, 110546), (18848, 101631), (21396, 89528), (22382, 85584), (28272, 67754), (28528, 67146), (33573, 57056), (33877, 56544), (34656, 55273), (42792, 44764)]