298238724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38177}}^1$

素因数の和:38225

約数の個数: 72

約数和(自身を含む): 889394688

約数和(自身を除く): 591155964

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, 38177, 76354, 114531, 152708, 229062, 267239, 343593, 458124, 534478, 687186, 801717, 1068956, 1183487, 1374372, 1603434, 2366974, 2405151, 3206868, 3550461, 4733948, 4810302, 7100922, 8284409, 9620604, 10651383, 14201844, 16568818, 21302766, 24853227, 33137636, 42605532, 49706454, 74559681, 99412908, 149119362, 298238724]

約数ペア:

[(1, 298238724), (2, 149119362), (3, 99412908), (4, 74559681), (6, 49706454), (7, 42605532), (9, 33137636), (12, 24853227), (14, 21302766), (18, 16568818), (21, 14201844), (28, 10651383), (31, 9620604), (36, 8284409), (42, 7100922), (62, 4810302), (63, 4733948), (84, 3550461), (93, 3206868), (124, 2405151), (126, 2366974), (186, 1603434), (217, 1374372), (252, 1183487), (279, 1068956), (372, 801717), (434, 687186), (558, 534478), (651, 458124), (868, 343593), (1116, 267239), (1302, 229062), (1953, 152708), (2604, 114531), (3906, 76354), (7812, 38177)]