338953008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 955462656

約数和(自身を除く): 616509648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 631, 722, 744, 912, 1083, 1178, 1262, 1444, 1488, 1767, 1893, 2166, 2356, 2524, 2888, 3534, 3786, 4332, 4712, 5048, 5776, 7068, 7572, 8664, 9424, 10096, 11191, 11989, 14136, 15144, 17328, 19561, 22382, 23978, 28272, 30288, 33573, 35967, 39122, 44764, 47956, 58683, 67146, 71934, 78244, 89528, 95912, 117366, 134292, 143868, 156488, 179056, 191824, 227791, 234732, 268584, 287736, 312976, 371659, 455582, 469464, 537168, 575472, 683373, 743318, 911164, 938928, 1114977, 1366746, 1486636, 1822328, 2229954, 2733492, 2973272, 3644656, 4459908, 5466984, 5946544, 7061521, 8919816, 10933968, 14123042, 17839632, 21184563, 28246084, 42369126, 56492168, 84738252, 112984336, 169476504, 338953008]

約数ペア:

[(1, 338953008), (2, 169476504), (3, 112984336), (4, 84738252), (6, 56492168), (8, 42369126), (12, 28246084), (16, 21184563), (19, 17839632), (24, 14123042), (31, 10933968), (38, 8919816), (48, 7061521), (57, 5946544), (62, 5466984), (76, 4459908), (93, 3644656), (114, 2973272), (124, 2733492), (152, 2229954), (186, 1822328), (228, 1486636), (248, 1366746), (304, 1114977), (361, 938928), (372, 911164), (456, 743318), (496, 683373), (589, 575472), (631, 537168), (722, 469464), (744, 455582), (912, 371659), (1083, 312976), (1178, 287736), (1262, 268584), (1444, 234732), (1488, 227791), (1767, 191824), (1893, 179056), (2166, 156488), (2356, 143868), (2524, 134292), (2888, 117366), (3534, 95912), (3786, 89528), (4332, 78244), (4712, 71934), (5048, 67146), (5776, 58683), (7068, 47956), (7572, 44764), (8664, 39122), (9424, 35967), (10096, 33573), (11191, 30288), (11989, 28272), (14136, 23978), (15144, 22382), (17328, 19561)]