271720108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 535465728

約数和(自身を除く): 263745620

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 134, 244, 268, 671, 737, 1342, 1474, 1511, 2684, 2948, 3022, 4087, 6044, 8174, 16348, 16621, 33242, 44957, 66484, 89914, 92171, 101237, 179828, 184342, 202474, 368684, 404948, 1013881, 1113607, 2027762, 2227214, 4055524, 4454428, 6175457, 12350914, 24701828, 67930027, 135860054, 271720108]

約数ペア:

[(1, 271720108), (2, 135860054), (4, 67930027), (11, 24701828), (22, 12350914), (44, 6175457), (61, 4454428), (67, 4055524), (122, 2227214), (134, 2027762), (244, 1113607), (268, 1013881), (671, 404948), (737, 368684), (1342, 202474), (1474, 184342), (1511, 179828), (2684, 101237), (2948, 92171), (3022, 89914), (4087, 66484), (6044, 44957), (8174, 33242), (16348, 16621)]