388805964

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 922773600

約数和(自身を除く): 533967636

約数列:

[1, 2, 3, 4, 6, 12, 101, 149, 202, 298, 303, 404, 447, 596, 606, 894, 1212, 1788, 2153, 4306, 6459, 8612, 12918, 15049, 25836, 30098, 45147, 60196, 90294, 180588, 217453, 320797, 434906, 641594, 652359, 869812, 962391, 1283188, 1304718, 1924782, 2609436, 3849564, 32400497, 64800994, 97201491, 129601988, 194402982, 388805964]

約数ペア:

[(1, 388805964), (2, 194402982), (3, 129601988), (4, 97201491), (6, 64800994), (12, 32400497), (101, 3849564), (149, 2609436), (202, 1924782), (298, 1304718), (303, 1283188), (404, 962391), (447, 869812), (596, 652359), (606, 641594), (894, 434906), (1212, 320797), (1788, 217453), (2153, 180588), (4306, 90294), (6459, 60196), (8612, 45147), (12918, 30098), (15049, 25836)]