2291030448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{219953}}^1$

素因数の和:220002

約数の個数: 80

約数和(自身を含む): 6982219776

約数和(自身を除く): 4691189328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 219953, 439906, 659859, 879812, 1319718, 1539671, 1759624, 2639436, 3079342, 3519248, 4619013, 5278872, 6158684, 6818543, 9238026, 10557744, 12317368, 13637086, 18476052, 20455629, 24634736, 27274172, 36952104, 40911258, 47729801, 54548344, 73904208, 81822516, 95459602, 109096688, 143189403, 163645032, 190919204, 286378806, 327290064, 381838408, 572757612, 763676816, 1145515224, 2291030448]

約数ペア:

[(1, 2291030448), (2, 1145515224), (3, 763676816), (4, 572757612), (6, 381838408), (7, 327290064), (8, 286378806), (12, 190919204), (14, 163645032), (16, 143189403), (21, 109096688), (24, 95459602), (28, 81822516), (31, 73904208), (42, 54548344), (48, 47729801), (56, 40911258), (62, 36952104), (84, 27274172), (93, 24634736), (112, 20455629), (124, 18476052), (168, 13637086), (186, 12317368), (217, 10557744), (248, 9238026), (336, 6818543), (372, 6158684), (434, 5278872), (496, 4619013), (651, 3519248), (744, 3079342), (868, 2639436), (1302, 1759624), (1488, 1539671), (1736, 1319718), (2604, 879812), (3472, 659859), (5208, 439906), (10416, 219953)]