664804512

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{100363}}^1$

素因数の和:100402

約数の個数: 72

約数和(自身を含む): 1972754784

約数和(自身を除く): 1307950272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 100363, 200726, 301089, 401452, 602178, 802904, 903267, 1204356, 1605808, 1806534, 2308349, 2408712, 3211616, 3613068, 4616698, 4817424, 6925047, 7226136, 9233396, 9634848, 13850094, 14452272, 18466792, 20775141, 27700188, 28904544, 36933584, 41550282, 55400376, 73867168, 83100564, 110800752, 166201128, 221601504, 332402256, 664804512]

約数ペア:

[(1, 664804512), (2, 332402256), (3, 221601504), (4, 166201128), (6, 110800752), (8, 83100564), (9, 73867168), (12, 55400376), (16, 41550282), (18, 36933584), (23, 28904544), (24, 27700188), (32, 20775141), (36, 18466792), (46, 14452272), (48, 13850094), (69, 9634848), (72, 9233396), (92, 7226136), (96, 6925047), (138, 4817424), (144, 4616698), (184, 3613068), (207, 3211616), (276, 2408712), (288, 2308349), (368, 1806534), (414, 1605808), (552, 1204356), (736, 903267), (828, 802904), (1104, 602178), (1656, 401452), (2208, 301089), (3312, 200726), (6624, 100363)]