238604416

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 494887680

約数和(自身を除く): 256283264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 128, 148, 166, 296, 332, 592, 607, 664, 1184, 1214, 1328, 2368, 2428, 2656, 3071, 4736, 4856, 5312, 6142, 9712, 10624, 12284, 19424, 22459, 24568, 38848, 44918, 49136, 50381, 77696, 89836, 98272, 100762, 179672, 196544, 201524, 359344, 393088, 403048, 718688, 806096, 1437376, 1612192, 1864097, 2874752, 3224384, 3728194, 6448768, 7456388, 14912776, 29825552, 59651104, 119302208, 238604416]

約数ペア:

[(1, 238604416), (2, 119302208), (4, 59651104), (8, 29825552), (16, 14912776), (32, 7456388), (37, 6448768), (64, 3728194), (74, 3224384), (83, 2874752), (128, 1864097), (148, 1612192), (166, 1437376), (296, 806096), (332, 718688), (592, 403048), (607, 393088), (664, 359344), (1184, 201524), (1214, 196544), (1328, 179672), (2368, 100762), (2428, 98272), (2656, 89836), (3071, 77696), (4736, 50381), (4856, 49136), (5312, 44918), (6142, 38848), (9712, 24568), (10624, 22459), (12284, 19424)]