31320686208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{159617}}^1$

素因数の和:159714

約数の個数: 128

約数和(自身を含む): 96383733120

約数和(自身を除く): 65063046912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 24528, 28032, 32704, 49056, 65408, 98112, 159617, 196224, 319234, 478851, 638468, 957702, 1117319, 1276936, 1915404, 2234638, 2553872, 3351957, 3830808, 4469276, 5107744, 6703914, 7661616, 8938552, 10215488, 11652041, 13407828, 15323232, 17877104, 20430976, 23304082, 26815656, 30646464, 34956123, 35754208, 46608164, 53631312, 61292928, 69912246, 71508416, 81564287, 93216328, 107262624, 139824492, 143016832, 163128574, 186432656, 214525248, 244692861, 279648984, 326257148, 372865312, 429050496, 489385722, 559297968, 652514296, 745730624, 978771444, 1118595936, 1305028592, 1491461248, 1957542888, 2237191872, 2610057184, 3915085776, 4474383744, 5220114368, 7830171552, 10440228736, 15660343104, 31320686208]

約数ペア:

[(1, 31320686208), (2, 15660343104), (3, 10440228736), (4, 7830171552), (6, 5220114368), (7, 4474383744), (8, 3915085776), (12, 2610057184), (14, 2237191872), (16, 1957542888), (21, 1491461248), (24, 1305028592), (28, 1118595936), (32, 978771444), (42, 745730624), (48, 652514296), (56, 559297968), (64, 489385722), (73, 429050496), (84, 372865312), (96, 326257148), (112, 279648984), (128, 244692861), (146, 214525248), (168, 186432656), (192, 163128574), (219, 143016832), (224, 139824492), (292, 107262624), (336, 93216328), (384, 81564287), (438, 71508416), (448, 69912246), (511, 61292928), (584, 53631312), (672, 46608164), (876, 35754208), (896, 34956123), (1022, 30646464), (1168, 26815656), (1344, 23304082), (1533, 20430976), (1752, 17877104), (2044, 15323232), (2336, 13407828), (2688, 11652041), (3066, 10215488), (3504, 8938552), (4088, 7661616), (4672, 6703914), (6132, 5107744), (7008, 4469276), (8176, 3830808), (9344, 3351957), (12264, 2553872), (14016, 2234638), (16352, 1915404), (24528, 1276936), (28032, 1117319), (32704, 957702), (49056, 638468), (65408, 478851), (98112, 319234), (159617, 196224)]