205968048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 160

約数和(自身を含む): 642792192

約数和(自身を除く): 436824144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 176, 208, 222, 264, 286, 296, 312, 407, 429, 444, 481, 528, 572, 592, 624, 811, 814, 858, 888, 962, 1144, 1221, 1443, 1622, 1628, 1716, 1776, 1924, 2288, 2433, 2442, 2886, 3244, 3256, 3432, 3848, 4866, 4884, 5291, 5772, 6488, 6512, 6864, 7696, 8921, 9732, 9768, 10543, 10582, 11544, 12976, 15873, 17842, 19464, 19536, 21086, 21164, 23088, 26763, 30007, 31629, 31746, 35684, 38928, 42172, 42328, 53526, 60014, 63258, 63492, 71368, 84344, 84656, 90021, 107052, 115973, 120028, 126516, 126984, 142736, 168688, 180042, 214104, 231946, 240056, 253032, 253968, 330077, 347919, 360084, 390091, 428208, 463892, 480112, 506064, 660154, 695838, 720168, 780182, 927784, 990231, 1170273, 1320308, 1391676, 1440336, 1560364, 1855568, 1980462, 2340546, 2640616, 2783352, 3120728, 3960924, 4291001, 4681092, 5281232, 5566704, 6241456, 7921848, 8582002, 9362184, 12873003, 15843696, 17164004, 18724368, 25746006, 34328008, 51492012, 68656016, 102984024, 205968048]

約数ペア:

[(1, 205968048), (2, 102984024), (3, 68656016), (4, 51492012), (6, 34328008), (8, 25746006), (11, 18724368), (12, 17164004), (13, 15843696), (16, 12873003), (22, 9362184), (24, 8582002), (26, 7921848), (33, 6241456), (37, 5566704), (39, 5281232), (44, 4681092), (48, 4291001), (52, 3960924), (66, 3120728), (74, 2783352), (78, 2640616), (88, 2340546), (104, 1980462), (111, 1855568), (132, 1560364), (143, 1440336), (148, 1391676), (156, 1320308), (176, 1170273), (208, 990231), (222, 927784), (264, 780182), (286, 720168), (296, 695838), (312, 660154), (407, 506064), (429, 480112), (444, 463892), (481, 428208), (528, 390091), (572, 360084), (592, 347919), (624, 330077), (811, 253968), (814, 253032), (858, 240056), (888, 231946), (962, 214104), (1144, 180042), (1221, 168688), (1443, 142736), (1622, 126984), (1628, 126516), (1716, 120028), (1776, 115973), (1924, 107052), (2288, 90021), (2433, 84656), (2442, 84344), (2886, 71368), (3244, 63492), (3256, 63258), (3432, 60014), (3848, 53526), (4866, 42328), (4884, 42172), (5291, 38928), (5772, 35684), (6488, 31746), (6512, 31629), (6864, 30007), (7696, 26763), (8921, 23088), (9732, 21164), (9768, 21086), (10543, 19536), (10582, 19464), (11544, 17842), (12976, 15873)]