2247204498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 5751060480

約数和(自身を除く): 3503855982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 121, 122, 154, 183, 231, 242, 363, 366, 427, 462, 659, 671, 726, 847, 854, 1281, 1318, 1331, 1342, 1694, 1977, 2013, 2541, 2562, 2662, 3954, 3993, 4026, 4613, 4697, 5082, 7249, 7381, 7986, 9226, 9317, 9394, 13839, 14091, 14498, 14762, 18634, 21747, 22143, 27678, 27951, 28182, 40199, 43494, 44286, 50743, 51667, 55902, 79739, 80398, 81191, 101486, 103334, 120597, 152229, 155001, 159478, 162382, 239217, 241194, 243573, 281393, 304458, 310002, 442189, 478434, 487146, 558173, 562786, 568337, 844179, 877129, 884378, 1116346, 1136674, 1326567, 1674519, 1688358, 1705011, 1754258, 2631387, 2653134, 3095323, 3349038, 3410022, 4864079, 5262774, 6139903, 6190646, 9285969, 9728158, 12279806, 14592237, 18419709, 18571938, 29184474, 34048553, 36839418, 53504869, 68097106, 102145659, 107009738, 160514607, 204291318, 321029214, 374534083, 749068166, 1123602249, 2247204498]

約数ペア:

[(1, 2247204498), (2, 1123602249), (3, 749068166), (6, 374534083), (7, 321029214), (11, 204291318), (14, 160514607), (21, 107009738), (22, 102145659), (33, 68097106), (42, 53504869), (61, 36839418), (66, 34048553), (77, 29184474), (121, 18571938), (122, 18419709), (154, 14592237), (183, 12279806), (231, 9728158), (242, 9285969), (363, 6190646), (366, 6139903), (427, 5262774), (462, 4864079), (659, 3410022), (671, 3349038), (726, 3095323), (847, 2653134), (854, 2631387), (1281, 1754258), (1318, 1705011), (1331, 1688358), (1342, 1674519), (1694, 1326567), (1977, 1136674), (2013, 1116346), (2541, 884378), (2562, 877129), (2662, 844179), (3954, 568337), (3993, 562786), (4026, 558173), (4613, 487146), (4697, 478434), (5082, 442189), (7249, 310002), (7381, 304458), (7986, 281393), (9226, 243573), (9317, 241194), (9394, 239217), (13839, 162382), (14091, 159478), (14498, 155001), (14762, 152229), (18634, 120597), (21747, 103334), (22143, 101486), (27678, 81191), (27951, 80398), (28182, 79739), (40199, 55902), (43494, 51667), (44286, 50743)]