386320134752

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{667321}}^1$

素因数の和:667639

約数の個数: 48

約数和(自身を含む): 773559662400

約数和(自身を除く): 387239527648

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 229, 316, 458, 632, 916, 1264, 1832, 2528, 3664, 7328, 18091, 36182, 72364, 144728, 289456, 578912, 667321, 1334642, 2669284, 5338568, 10677136, 21354272, 52718359, 105436718, 152816509, 210873436, 305633018, 421746872, 611266036, 843493744, 1222532072, 1686987488, 2445064144, 4890128288, 12072504211, 24145008422, 48290016844, 96580033688, 193160067376, 386320134752]

約数ペア:

[(1, 386320134752), (2, 193160067376), (4, 96580033688), (8, 48290016844), (16, 24145008422), (32, 12072504211), (79, 4890128288), (158, 2445064144), (229, 1686987488), (316, 1222532072), (458, 843493744), (632, 611266036), (916, 421746872), (1264, 305633018), (1832, 210873436), (2528, 152816509), (3664, 105436718), (7328, 52718359), (18091, 21354272), (36182, 10677136), (72364, 5338568), (144728, 2669284), (289456, 1334642), (578912, 667321)]