856671012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7962

約数の個数: 96

約数和(自身を含む): 2382307200

約数和(自身を除く): 1525636188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 477, 513, 636, 684, 954, 1007, 1026, 1431, 1908, 2014, 2052, 2862, 3021, 4028, 5724, 6042, 7877, 9063, 12084, 15754, 18126, 23631, 27189, 31508, 36252, 47262, 54378, 70893, 94524, 108756, 141786, 149663, 212679, 283572, 299326, 417481, 425358, 448989, 598652, 834962, 850716, 897978, 1252443, 1346967, 1669924, 1795956, 2504886, 2693934, 3757329, 4040901, 5009772, 5387868, 7514658, 7932139, 8081802, 11271987, 15029316, 15864278, 16163604, 22543974, 23796417, 31728556, 45087948, 47592834, 71389251, 95185668, 142778502, 214167753, 285557004, 428335506, 856671012]

約数ペア:

[(1, 856671012), (2, 428335506), (3, 285557004), (4, 214167753), (6, 142778502), (9, 95185668), (12, 71389251), (18, 47592834), (19, 45087948), (27, 31728556), (36, 23796417), (38, 22543974), (53, 16163604), (54, 15864278), (57, 15029316), (76, 11271987), (106, 8081802), (108, 7932139), (114, 7514658), (159, 5387868), (171, 5009772), (212, 4040901), (228, 3757329), (318, 2693934), (342, 2504886), (477, 1795956), (513, 1669924), (636, 1346967), (684, 1252443), (954, 897978), (1007, 850716), (1026, 834962), (1431, 598652), (1908, 448989), (2014, 425358), (2052, 417481), (2862, 299326), (3021, 283572), (4028, 212679), (5724, 149663), (6042, 141786), (7877, 108756), (9063, 94524), (12084, 70893), (15754, 54378), (18126, 47262), (23631, 36252), (27189, 31508)]