212475384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 682007040

約数和(自身を除く): 469531656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 43, 44, 51, 66, 68, 72, 86, 88, 99, 102, 129, 132, 136, 153, 172, 187, 198, 204, 258, 264, 306, 344, 367, 374, 387, 396, 408, 473, 516, 561, 612, 731, 734, 748, 774, 792, 946, 1032, 1101, 1122, 1224, 1419, 1462, 1468, 1496, 1548, 1683, 1892, 2193, 2202, 2244, 2838, 2924, 2936, 3096, 3303, 3366, 3784, 4037, 4257, 4386, 4404, 4488, 5676, 5848, 6239, 6579, 6606, 6732, 8041, 8074, 8514, 8772, 8808, 11352, 12111, 12478, 13158, 13212, 13464, 15781, 16082, 16148, 17028, 17544, 18717, 24123, 24222, 24956, 26316, 26424, 31562, 32164, 32296, 34056, 36333, 37434, 47343, 48246, 48444, 49912, 52632, 56151, 63124, 64328, 68629, 72369, 72666, 74868, 94686, 96492, 96888, 112302, 126248, 137258, 142029, 144738, 145332, 149736, 173591, 189372, 192984, 205887, 224604, 268277, 274516, 284058, 289476, 290664, 347182, 378744, 411774, 449208, 520773, 536554, 549032, 568116, 578952, 617661, 694364, 804831, 823548, 1041546, 1073108, 1136232, 1235322, 1388728, 1562319, 1609662, 1647096, 2083092, 2146216, 2414493, 2470644, 2951047, 3124638, 3219324, 4166184, 4828986, 4941288, 5902094, 6249276, 6438648, 8853141, 9657972, 11804188, 12498552, 17706282, 19315944, 23608376, 26559423, 35412564, 53118846, 70825128, 106237692, 212475384]

約数ペア:

[(1, 212475384), (2, 106237692), (3, 70825128), (4, 53118846), (6, 35412564), (8, 26559423), (9, 23608376), (11, 19315944), (12, 17706282), (17, 12498552), (18, 11804188), (22, 9657972), (24, 8853141), (33, 6438648), (34, 6249276), (36, 5902094), (43, 4941288), (44, 4828986), (51, 4166184), (66, 3219324), (68, 3124638), (72, 2951047), (86, 2470644), (88, 2414493), (99, 2146216), (102, 2083092), (129, 1647096), (132, 1609662), (136, 1562319), (153, 1388728), (172, 1235322), (187, 1136232), (198, 1073108), (204, 1041546), (258, 823548), (264, 804831), (306, 694364), (344, 617661), (367, 578952), (374, 568116), (387, 549032), (396, 536554), (408, 520773), (473, 449208), (516, 411774), (561, 378744), (612, 347182), (731, 290664), (734, 289476), (748, 284058), (774, 274516), (792, 268277), (946, 224604), (1032, 205887), (1101, 192984), (1122, 189372), (1224, 173591), (1419, 149736), (1462, 145332), (1468, 144738), (1496, 142029), (1548, 137258), (1683, 126248), (1892, 112302), (2193, 96888), (2202, 96492), (2244, 94686), (2838, 74868), (2924, 72666), (2936, 72369), (3096, 68629), (3303, 64328), (3366, 63124), (3784, 56151), (4037, 52632), (4257, 49912), (4386, 48444), (4404, 48246), (4488, 47343), (5676, 37434), (5848, 36333), (6239, 34056), (6579, 32296), (6606, 32164), (6732, 31562), (8041, 26424), (8074, 26316), (8514, 24956), (8772, 24222), (8808, 24123), (11352, 18717), (12111, 17544), (12478, 17028), (13158, 16148), (13212, 16082), (13464, 15781)]