258418356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14177}}^1$

素因数の和:14229

約数の個数: 72

約数和(自身を含む): 724098816

約数和(自身を除く): 465680460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 14177, 18228, 28354, 42531, 56708, 85062, 99239, 170124, 198478, 297717, 396956, 439487, 595434, 694673, 878974, 1190868, 1318461, 1389346, 1757948, 2084019, 2636922, 2778692, 3076409, 4168038, 5273844, 6152818, 8336076, 9229227, 12305636, 18458454, 21534863, 36916908, 43069726, 64604589, 86139452, 129209178, 258418356]

約数ペア:

[(1, 258418356), (2, 129209178), (3, 86139452), (4, 64604589), (6, 43069726), (7, 36916908), (12, 21534863), (14, 18458454), (21, 12305636), (28, 9229227), (31, 8336076), (42, 6152818), (49, 5273844), (62, 4168038), (84, 3076409), (93, 2778692), (98, 2636922), (124, 2084019), (147, 1757948), (186, 1389346), (196, 1318461), (217, 1190868), (294, 878974), (372, 694673), (434, 595434), (588, 439487), (651, 396956), (868, 297717), (1302, 198478), (1519, 170124), (2604, 99239), (3038, 85062), (4557, 56708), (6076, 42531), (9114, 28354), (14177, 18228)]