15697412836

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 33304320000

約数和(自身を除く): 17606907164

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 149, 196, 217, 298, 343, 434, 596, 686, 868, 1043, 1372, 1519, 2086, 2477, 3038, 4172, 4619, 4954, 6076, 7301, 9238, 9908, 10633, 14602, 17339, 18476, 21266, 29204, 32333, 34678, 42532, 51107, 64666, 69356, 76787, 102214, 121373, 129332, 153574, 204428, 226331, 242746, 307148, 369073, 452662, 485492, 537509, 738146, 849611, 905324, 1075018, 1476292, 1584317, 1699222, 2150036, 2583511, 3168634, 3398444, 3762563, 5167022, 6337268, 7525126, 10334044, 11441263, 15050252, 18084577, 22882526, 26337941, 36169154, 45765052, 52675882, 72338308, 80088841, 105351764, 126592039, 160177682, 253184078, 320355364, 506368156, 560621887, 1121243774, 2242487548, 3924353209, 7848706418, 15697412836]

約数ペア:

[(1, 15697412836), (2, 7848706418), (4, 3924353209), (7, 2242487548), (14, 1121243774), (28, 560621887), (31, 506368156), (49, 320355364), (62, 253184078), (98, 160177682), (124, 126592039), (149, 105351764), (196, 80088841), (217, 72338308), (298, 52675882), (343, 45765052), (434, 36169154), (596, 26337941), (686, 22882526), (868, 18084577), (1043, 15050252), (1372, 11441263), (1519, 10334044), (2086, 7525126), (2477, 6337268), (3038, 5167022), (4172, 3762563), (4619, 3398444), (4954, 3168634), (6076, 2583511), (7301, 2150036), (9238, 1699222), (9908, 1584317), (10633, 1476292), (14602, 1075018), (17339, 905324), (18476, 849611), (21266, 738146), (29204, 537509), (32333, 485492), (34678, 452662), (42532, 369073), (51107, 307148), (64666, 242746), (69356, 226331), (76787, 204428), (102214, 153574), (121373, 129332)]