227542822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 406022400

約数和(自身を除く): 178479578

約数列:

[1, 2, 13, 19, 26, 37, 38, 59, 74, 118, 211, 247, 422, 481, 494, 703, 767, 962, 1121, 1406, 1534, 2183, 2242, 2743, 4009, 4366, 5486, 7807, 8018, 9139, 12449, 14573, 15614, 18278, 24898, 28379, 29146, 41477, 52117, 56758, 82954, 101491, 104234, 148333, 161837, 202982, 236531, 296666, 323674, 460613, 473062, 539201, 921226, 1078402, 1928329, 3074903, 3856658, 5987969, 6149806, 8751647, 11975938, 17503294, 113771411, 227542822]

約数ペア:

[(1, 227542822), (2, 113771411), (13, 17503294), (19, 11975938), (26, 8751647), (37, 6149806), (38, 5987969), (59, 3856658), (74, 3074903), (118, 1928329), (211, 1078402), (247, 921226), (422, 539201), (481, 473062), (494, 460613), (703, 323674), (767, 296666), (962, 236531), (1121, 202982), (1406, 161837), (1534, 148333), (2183, 104234), (2242, 101491), (2743, 82954), (4009, 56758), (4366, 52117), (5486, 41477), (7807, 29146), (8018, 28379), (9139, 24898), (12449, 18278), (14573, 15614)]