242023544

素因数分解:

$2^3\times 7^3\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 533112000

約数和(自身を除く): 291088456

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 343, 386, 392, 457, 686, 772, 914, 1351, 1372, 1544, 1828, 2702, 2744, 3199, 3656, 5404, 6398, 9457, 10808, 12796, 18914, 22393, 25592, 37828, 44786, 66199, 75656, 88201, 89572, 132398, 156751, 176402, 179144, 264796, 313502, 352804, 529592, 617407, 627004, 705608, 1234814, 1254008, 2469628, 4321849, 4939256, 8643698, 17287396, 30252943, 34574792, 60505886, 121011772, 242023544]

約数ペア:

[(1, 242023544), (2, 121011772), (4, 60505886), (7, 34574792), (8, 30252943), (14, 17287396), (28, 8643698), (49, 4939256), (56, 4321849), (98, 2469628), (193, 1254008), (196, 1234814), (343, 705608), (386, 627004), (392, 617407), (457, 529592), (686, 352804), (772, 313502), (914, 264796), (1351, 179144), (1372, 176402), (1544, 156751), (1828, 132398), (2702, 89572), (2744, 88201), (3199, 75656), (3656, 66199), (5404, 44786), (6398, 37828), (9457, 25592), (10808, 22393), (12796, 18914)]