664316688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 2057011200

約数和(自身を除く): 1392694512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 79, 84, 87, 112, 116, 158, 168, 174, 203, 232, 237, 316, 336, 348, 406, 464, 474, 553, 609, 632, 696, 812, 863, 948, 1106, 1218, 1264, 1392, 1624, 1659, 1726, 1896, 2212, 2291, 2436, 2589, 3248, 3318, 3452, 3792, 4424, 4582, 4872, 5178, 6041, 6636, 6873, 6904, 8848, 9164, 9744, 10356, 12082, 13272, 13746, 13808, 16037, 18123, 18328, 20712, 24164, 25027, 26544, 27492, 32074, 36246, 36656, 41424, 48111, 48328, 50054, 54984, 64148, 68177, 72492, 75081, 96222, 96656, 100108, 109968, 128296, 136354, 144984, 150162, 175189, 192444, 200216, 204531, 256592, 272708, 289968, 300324, 350378, 384888, 400432, 409062, 477239, 525567, 545416, 600648, 700756, 769776, 818124, 954478, 1051134, 1090832, 1201296, 1401512, 1431717, 1636248, 1908956, 1977133, 2102268, 2803024, 2863434, 3272496, 3817912, 3954266, 4204536, 5726868, 5931399, 7635824, 7908532, 8409072, 11453736, 11862798, 13839931, 15817064, 22907472, 23725596, 27679862, 31634128, 41519793, 47451192, 55359724, 83039586, 94902384, 110719448, 166079172, 221438896, 332158344, 664316688]

約数ペア:

[(1, 664316688), (2, 332158344), (3, 221438896), (4, 166079172), (6, 110719448), (7, 94902384), (8, 83039586), (12, 55359724), (14, 47451192), (16, 41519793), (21, 31634128), (24, 27679862), (28, 23725596), (29, 22907472), (42, 15817064), (48, 13839931), (56, 11862798), (58, 11453736), (79, 8409072), (84, 7908532), (87, 7635824), (112, 5931399), (116, 5726868), (158, 4204536), (168, 3954266), (174, 3817912), (203, 3272496), (232, 2863434), (237, 2803024), (316, 2102268), (336, 1977133), (348, 1908956), (406, 1636248), (464, 1431717), (474, 1401512), (553, 1201296), (609, 1090832), (632, 1051134), (696, 954478), (812, 818124), (863, 769776), (948, 700756), (1106, 600648), (1218, 545416), (1264, 525567), (1392, 477239), (1624, 409062), (1659, 400432), (1726, 384888), (1896, 350378), (2212, 300324), (2291, 289968), (2436, 272708), (2589, 256592), (3248, 204531), (3318, 200216), (3452, 192444), (3792, 175189), (4424, 150162), (4582, 144984), (4872, 136354), (5178, 128296), (6041, 109968), (6636, 100108), (6873, 96656), (6904, 96222), (8848, 75081), (9164, 72492), (9744, 68177), (10356, 64148), (12082, 54984), (13272, 50054), (13746, 48328), (13808, 48111), (16037, 41424), (18123, 36656), (18328, 36246), (20712, 32074), (24164, 27492), (25027, 26544)]