816339492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{243829}}^1$

素因数の和:243873

約数の個数: 48

約数和(自身を含む): 2184716800

約数和(自身を除く): 1368377308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 243829, 487658, 731487, 975316, 1462974, 2194461, 2925948, 4388922, 6583383, 7558699, 8777844, 13166766, 15117398, 22676097, 26333532, 30234796, 45352194, 68028291, 90704388, 136056582, 204084873, 272113164, 408169746, 816339492]

約数ペア:

[(1, 816339492), (2, 408169746), (3, 272113164), (4, 204084873), (6, 136056582), (9, 90704388), (12, 68028291), (18, 45352194), (27, 30234796), (31, 26333532), (36, 22676097), (54, 15117398), (62, 13166766), (93, 8777844), (108, 7558699), (124, 6583383), (186, 4388922), (279, 2925948), (372, 2194461), (558, 1462974), (837, 975316), (1116, 731487), (1674, 487658), (3348, 243829)]