309637548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 108

約数和(自身を含む): 888457024

約数和(自身を除く): 578819476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 2293, 3069, 3751, 4092, 4356, 4586, 6138, 6879, 7502, 9172, 11253, 12276, 13758, 15004, 20637, 22506, 25223, 27516, 33759, 41274, 45012, 50446, 67518, 71083, 75669, 82548, 100892, 135036, 142166, 151338, 213249, 227007, 277453, 284332, 302676, 426498, 454014, 554906, 639747, 781913, 832359, 852996, 908028, 1109812, 1279494, 1563826, 1664718, 2345739, 2497077, 2558988, 3127652, 3329436, 4691478, 4994154, 7037217, 8601043, 9382956, 9988308, 14074434, 17202086, 25803129, 28148868, 34404172, 51606258, 77409387, 103212516, 154818774, 309637548]

約数ペア:

[(1, 309637548), (2, 154818774), (3, 103212516), (4, 77409387), (6, 51606258), (9, 34404172), (11, 28148868), (12, 25803129), (18, 17202086), (22, 14074434), (31, 9988308), (33, 9382956), (36, 8601043), (44, 7037217), (62, 4994154), (66, 4691478), (93, 3329436), (99, 3127652), (121, 2558988), (124, 2497077), (132, 2345739), (186, 1664718), (198, 1563826), (242, 1279494), (279, 1109812), (341, 908028), (363, 852996), (372, 832359), (396, 781913), (484, 639747), (558, 554906), (682, 454014), (726, 426498), (1023, 302676), (1089, 284332), (1116, 277453), (1364, 227007), (1452, 213249), (2046, 151338), (2178, 142166), (2293, 135036), (3069, 100892), (3751, 82548), (4092, 75669), (4356, 71083), (4586, 67518), (6138, 50446), (6879, 45012), (7502, 41274), (9172, 33759), (11253, 27516), (12276, 25223), (13758, 22506), (15004, 20637)]