218275092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27989

約数の個数: 72

約数和(自身を含む): 650936832

約数和(自身を除く): 432661740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 27941, 55882, 83823, 111764, 167646, 195587, 251469, 335292, 391174, 502938, 586761, 782348, 866171, 1005876, 1173522, 1732342, 1760283, 2347044, 2598513, 3464684, 3520566, 5197026, 6063197, 7041132, 7795539, 10394052, 12126394, 15591078, 18189591, 24252788, 31182156, 36379182, 54568773, 72758364, 109137546, 218275092]

約数ペア:

[(1, 218275092), (2, 109137546), (3, 72758364), (4, 54568773), (6, 36379182), (7, 31182156), (9, 24252788), (12, 18189591), (14, 15591078), (18, 12126394), (21, 10394052), (28, 7795539), (31, 7041132), (36, 6063197), (42, 5197026), (62, 3520566), (63, 3464684), (84, 2598513), (93, 2347044), (124, 1760283), (126, 1732342), (186, 1173522), (217, 1005876), (252, 866171), (279, 782348), (372, 586761), (434, 502938), (558, 391174), (651, 335292), (868, 251469), (1116, 195587), (1302, 167646), (1953, 111764), (2604, 83823), (3906, 55882), (7812, 27941)]