31066464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 100251648

約数和(自身を除く): 69185184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 73, 78, 88, 93, 96, 104, 124, 132, 143, 146, 156, 176, 186, 208, 219, 248, 264, 286, 292, 312, 341, 352, 372, 403, 416, 429, 438, 496, 528, 572, 584, 624, 682, 744, 803, 806, 858, 876, 949, 992, 1023, 1056, 1144, 1168, 1209, 1248, 1364, 1488, 1606, 1612, 1716, 1752, 1898, 2046, 2263, 2288, 2336, 2409, 2418, 2728, 2847, 2976, 3212, 3224, 3432, 3504, 3796, 4092, 4433, 4526, 4576, 4818, 4836, 5456, 5694, 6424, 6448, 6789, 6864, 7008, 7592, 8184, 8866, 9052, 9636, 9672, 10439, 10912, 11388, 12848, 12896, 13299, 13578, 13728, 15184, 16368, 17732, 18104, 19272, 19344, 20878, 22776, 24893, 25696, 26598, 27156, 29419, 30368, 31317, 32736, 35464, 36208, 38544, 38688, 41756, 45552, 49786, 53196, 54312, 58838, 62634, 70928, 72416, 74679, 77088, 83512, 88257, 91104, 99572, 106392, 108624, 117676, 125268, 141856, 149358, 167024, 176514, 199144, 212784, 217248, 235352, 250536, 298716, 323609, 334048, 353028, 398288, 425568, 470704, 501072, 597432, 647218, 706056, 796576, 941408, 970827, 1002144, 1194864, 1294436, 1412112, 1941654, 2389728, 2588872, 2824224, 3883308, 5177744, 7766616, 10355488, 15533232, 31066464]

約数ペア:

[(1, 31066464), (2, 15533232), (3, 10355488), (4, 7766616), (6, 5177744), (8, 3883308), (11, 2824224), (12, 2588872), (13, 2389728), (16, 1941654), (22, 1412112), (24, 1294436), (26, 1194864), (31, 1002144), (32, 970827), (33, 941408), (39, 796576), (44, 706056), (48, 647218), (52, 597432), (62, 501072), (66, 470704), (73, 425568), (78, 398288), (88, 353028), (93, 334048), (96, 323609), (104, 298716), (124, 250536), (132, 235352), (143, 217248), (146, 212784), (156, 199144), (176, 176514), (186, 167024), (208, 149358), (219, 141856), (248, 125268), (264, 117676), (286, 108624), (292, 106392), (312, 99572), (341, 91104), (352, 88257), (372, 83512), (403, 77088), (416, 74679), (429, 72416), (438, 70928), (496, 62634), (528, 58838), (572, 54312), (584, 53196), (624, 49786), (682, 45552), (744, 41756), (803, 38688), (806, 38544), (858, 36208), (876, 35464), (949, 32736), (992, 31317), (1023, 30368), (1056, 29419), (1144, 27156), (1168, 26598), (1209, 25696), (1248, 24893), (1364, 22776), (1488, 20878), (1606, 19344), (1612, 19272), (1716, 18104), (1752, 17732), (1898, 16368), (2046, 15184), (2263, 13728), (2288, 13578), (2336, 13299), (2409, 12896), (2418, 12848), (2728, 11388), (2847, 10912), (2976, 10439), (3212, 9672), (3224, 9636), (3432, 9052), (3504, 8866), (3796, 8184), (4092, 7592), (4433, 7008), (4526, 6864), (4576, 6789), (4818, 6448), (4836, 6424), (5456, 5694)]