272511564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 729985536

約数和(自身を除く): 457473972

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 211, 221, 422, 442, 487, 633, 663, 844, 884, 974, 1266, 1326, 1461, 1948, 2532, 2652, 2743, 2922, 3587, 5486, 5844, 6331, 7174, 8229, 8279, 10761, 10972, 12662, 14348, 16458, 16558, 18993, 21522, 24837, 25324, 32916, 33116, 37986, 43044, 46631, 49674, 75972, 93262, 99348, 102757, 107627, 139893, 186524, 205514, 215254, 279786, 308271, 322881, 411028, 430508, 559572, 616542, 645762, 1233084, 1291524, 1335841, 1746869, 2671682, 3493738, 4007523, 5240607, 5343364, 6987476, 8015046, 10481214, 16030092, 20962428, 22709297, 45418594, 68127891, 90837188, 136255782, 272511564]

約数ペア:

[(1, 272511564), (2, 136255782), (3, 90837188), (4, 68127891), (6, 45418594), (12, 22709297), (13, 20962428), (17, 16030092), (26, 10481214), (34, 8015046), (39, 6987476), (51, 5343364), (52, 5240607), (68, 4007523), (78, 3493738), (102, 2671682), (156, 1746869), (204, 1335841), (211, 1291524), (221, 1233084), (422, 645762), (442, 616542), (487, 559572), (633, 430508), (663, 411028), (844, 322881), (884, 308271), (974, 279786), (1266, 215254), (1326, 205514), (1461, 186524), (1948, 139893), (2532, 107627), (2652, 102757), (2743, 99348), (2922, 93262), (3587, 75972), (5486, 49674), (5844, 46631), (6331, 43044), (7174, 37986), (8229, 33116), (8279, 32916), (10761, 25324), (10972, 24837), (12662, 21522), (14348, 18993), (16458, 16558)]