2198849976

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{42953}}^1$

素因数の和:43050

約数の個数: 80

約数和(自身を含む): 6236920800

約数和(自身を除く): 4038070824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 6399, 8532, 12798, 17064, 25596, 42953, 51192, 85906, 128859, 171812, 257718, 343624, 386577, 515436, 773154, 1030872, 1159731, 1546308, 2319462, 3092616, 3393287, 3479193, 4638924, 6786574, 6958386, 9277848, 10179861, 13573148, 13916772, 20359722, 27146296, 27833544, 30539583, 40719444, 61079166, 81438888, 91618749, 122158332, 183237498, 244316664, 274856247, 366474996, 549712494, 732949992, 1099424988, 2198849976]

約数ペア:

[(1, 2198849976), (2, 1099424988), (3, 732949992), (4, 549712494), (6, 366474996), (8, 274856247), (9, 244316664), (12, 183237498), (18, 122158332), (24, 91618749), (27, 81438888), (36, 61079166), (54, 40719444), (72, 30539583), (79, 27833544), (81, 27146296), (108, 20359722), (158, 13916772), (162, 13573148), (216, 10179861), (237, 9277848), (316, 6958386), (324, 6786574), (474, 4638924), (632, 3479193), (648, 3393287), (711, 3092616), (948, 2319462), (1422, 1546308), (1896, 1159731), (2133, 1030872), (2844, 773154), (4266, 515436), (5688, 386577), (6399, 343624), (8532, 257718), (12798, 171812), (17064, 128859), (25596, 85906), (42953, 51192)]