1620382464

素因数分解:

$2^8\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3929}}^1$

素因数の和:4130

約数の個数: 108

約数和(自身を含む): 4699258200

約数和(自身を除く): 3078875736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 192, 256, 288, 358, 384, 537, 576, 716, 768, 1074, 1152, 1432, 1611, 2148, 2304, 2864, 3222, 3929, 4296, 5728, 6444, 7858, 8592, 11456, 11787, 12888, 15716, 17184, 22912, 23574, 25776, 31432, 34368, 35361, 45824, 47148, 51552, 62864, 68736, 70722, 94296, 103104, 125728, 137472, 141444, 188592, 206208, 251456, 282888, 377184, 412416, 502912, 565776, 703291, 754368, 1005824, 1131552, 1406582, 1508736, 2109873, 2263104, 2813164, 3017472, 4219746, 4526208, 5626328, 6329619, 8439492, 9052416, 11252656, 12659238, 16878984, 22505312, 25318476, 33757968, 45010624, 50636952, 67515936, 90021248, 101273904, 135031872, 180042496, 202547808, 270063744, 405095616, 540127488, 810191232, 1620382464]

約数ペア:

[(1, 1620382464), (2, 810191232), (3, 540127488), (4, 405095616), (6, 270063744), (8, 202547808), (9, 180042496), (12, 135031872), (16, 101273904), (18, 90021248), (24, 67515936), (32, 50636952), (36, 45010624), (48, 33757968), (64, 25318476), (72, 22505312), (96, 16878984), (128, 12659238), (144, 11252656), (179, 9052416), (192, 8439492), (256, 6329619), (288, 5626328), (358, 4526208), (384, 4219746), (537, 3017472), (576, 2813164), (716, 2263104), (768, 2109873), (1074, 1508736), (1152, 1406582), (1432, 1131552), (1611, 1005824), (2148, 754368), (2304, 703291), (2864, 565776), (3222, 502912), (3929, 412416), (4296, 377184), (5728, 282888), (6444, 251456), (7858, 206208), (8592, 188592), (11456, 141444), (11787, 137472), (12888, 125728), (15716, 103104), (17184, 94296), (22912, 70722), (23574, 68736), (25776, 62864), (31432, 51552), (34368, 47148), (35361, 45824)]