20241312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 66763872

約数和(自身を除く): 46522560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 331, 336, 364, 392, 416, 546, 588, 624, 637, 662, 672, 728, 784, 993, 1092, 1176, 1248, 1274, 1324, 1456, 1568, 1911, 1986, 2184, 2317, 2352, 2548, 2648, 2912, 3822, 3972, 4303, 4368, 4634, 4704, 5096, 5296, 6951, 7644, 7944, 8606, 8736, 9268, 10192, 10592, 12909, 13902, 15288, 15888, 16219, 17212, 18536, 20384, 25818, 27804, 30121, 30576, 31776, 32438, 34424, 37072, 48657, 51636, 55608, 60242, 61152, 64876, 68848, 74144, 90363, 97314, 103272, 111216, 120484, 129752, 137696, 180726, 194628, 206544, 210847, 222432, 240968, 259504, 361452, 389256, 413088, 421694, 481936, 519008, 632541, 722904, 778512, 843388, 963872, 1265082, 1445808, 1557024, 1686776, 2530164, 2891616, 3373552, 5060328, 6747104, 10120656, 20241312]

約数ペア:

[(1, 20241312), (2, 10120656), (3, 6747104), (4, 5060328), (6, 3373552), (7, 2891616), (8, 2530164), (12, 1686776), (13, 1557024), (14, 1445808), (16, 1265082), (21, 963872), (24, 843388), (26, 778512), (28, 722904), (32, 632541), (39, 519008), (42, 481936), (48, 421694), (49, 413088), (52, 389256), (56, 361452), (78, 259504), (84, 240968), (91, 222432), (96, 210847), (98, 206544), (104, 194628), (112, 180726), (147, 137696), (156, 129752), (168, 120484), (182, 111216), (196, 103272), (208, 97314), (224, 90363), (273, 74144), (294, 68848), (312, 64876), (331, 61152), (336, 60242), (364, 55608), (392, 51636), (416, 48657), (546, 37072), (588, 34424), (624, 32438), (637, 31776), (662, 30576), (672, 30121), (728, 27804), (784, 25818), (993, 20384), (1092, 18536), (1176, 17212), (1248, 16219), (1274, 15888), (1324, 15288), (1456, 13902), (1568, 12909), (1911, 10592), (1986, 10192), (2184, 9268), (2317, 8736), (2352, 8606), (2548, 7944), (2648, 7644), (2912, 6951), (3822, 5296), (3972, 5096), (4303, 4704), (4368, 4634)]