123915312

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 261774288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 47, 48, 51, 54, 68, 72, 94, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 306, 359, 376, 408, 423, 432, 459, 564, 612, 718, 752, 799, 816, 846, 918, 1077, 1128, 1224, 1269, 1436, 1598, 1692, 1836, 2154, 2256, 2397, 2448, 2538, 2872, 3196, 3231, 3384, 3672, 4308, 4794, 5076, 5744, 6103, 6392, 6462, 6768, 7191, 7344, 8616, 9588, 9693, 10152, 12206, 12784, 12924, 14382, 16873, 17232, 18309, 19176, 19386, 20304, 21573, 24412, 25848, 28764, 33746, 36618, 38352, 38772, 43146, 48824, 50619, 51696, 54927, 57528, 67492, 73236, 77544, 86292, 97648, 101238, 109854, 115056, 134984, 146472, 151857, 155088, 164781, 172584, 202476, 219708, 269968, 286841, 292944, 303714, 329562, 345168, 404952, 439416, 455571, 573682, 607428, 659124, 809904, 860523, 878832, 911142, 1147364, 1214856, 1318248, 1721046, 1822284, 2294728, 2429712, 2581569, 2636496, 3442092, 3644568, 4589456, 5163138, 6884184, 7289136, 7744707, 10326276, 13768368, 15489414, 20652552, 30978828, 41305104, 61957656, 123915312]

約数ペア:

[(1, 123915312), (2, 61957656), (3, 41305104), (4, 30978828), (6, 20652552), (8, 15489414), (9, 13768368), (12, 10326276), (16, 7744707), (17, 7289136), (18, 6884184), (24, 5163138), (27, 4589456), (34, 3644568), (36, 3442092), (47, 2636496), (48, 2581569), (51, 2429712), (54, 2294728), (68, 1822284), (72, 1721046), (94, 1318248), (102, 1214856), (108, 1147364), (136, 911142), (141, 878832), (144, 860523), (153, 809904), (188, 659124), (204, 607428), (216, 573682), (272, 455571), (282, 439416), (306, 404952), (359, 345168), (376, 329562), (408, 303714), (423, 292944), (432, 286841), (459, 269968), (564, 219708), (612, 202476), (718, 172584), (752, 164781), (799, 155088), (816, 151857), (846, 146472), (918, 134984), (1077, 115056), (1128, 109854), (1224, 101238), (1269, 97648), (1436, 86292), (1598, 77544), (1692, 73236), (1836, 67492), (2154, 57528), (2256, 54927), (2397, 51696), (2448, 50619), (2538, 48824), (2872, 43146), (3196, 38772), (3231, 38352), (3384, 36618), (3672, 33746), (4308, 28764), (4794, 25848), (5076, 24412), (5744, 21573), (6103, 20304), (6392, 19386), (6462, 19176), (6768, 18309), (7191, 17232), (7344, 16873), (8616, 14382), (9588, 12924), (9693, 12784), (10152, 12206)]