31476588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 92969856

約数和(自身を除く): 61493268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 83, 102, 132, 143, 156, 166, 169, 187, 204, 221, 249, 286, 332, 338, 374, 429, 442, 498, 507, 561, 572, 663, 676, 748, 858, 884, 913, 996, 1014, 1079, 1122, 1326, 1411, 1716, 1826, 1859, 2028, 2158, 2244, 2431, 2652, 2739, 2822, 2873, 3237, 3652, 3718, 4233, 4316, 4862, 5478, 5577, 5644, 5746, 6474, 7293, 7436, 8466, 8619, 9724, 10956, 11154, 11492, 11869, 12948, 14027, 14586, 15521, 16932, 17238, 18343, 22308, 23738, 28054, 29172, 31042, 31603, 34476, 35607, 36686, 42081, 46563, 47476, 55029, 56108, 62084, 63206, 71214, 73372, 84162, 93126, 94809, 110058, 126412, 142428, 154297, 168324, 186252, 189618, 201773, 220116, 238459, 308594, 379236, 403546, 462891, 476918, 605319, 617188, 715377, 807092, 925782, 953836, 1210638, 1430754, 1851564, 2421276, 2623049, 2861508, 5246098, 7869147, 10492196, 15738294, 31476588]

約数ペア:

[(1, 31476588), (2, 15738294), (3, 10492196), (4, 7869147), (6, 5246098), (11, 2861508), (12, 2623049), (13, 2421276), (17, 1851564), (22, 1430754), (26, 1210638), (33, 953836), (34, 925782), (39, 807092), (44, 715377), (51, 617188), (52, 605319), (66, 476918), (68, 462891), (78, 403546), (83, 379236), (102, 308594), (132, 238459), (143, 220116), (156, 201773), (166, 189618), (169, 186252), (187, 168324), (204, 154297), (221, 142428), (249, 126412), (286, 110058), (332, 94809), (338, 93126), (374, 84162), (429, 73372), (442, 71214), (498, 63206), (507, 62084), (561, 56108), (572, 55029), (663, 47476), (676, 46563), (748, 42081), (858, 36686), (884, 35607), (913, 34476), (996, 31603), (1014, 31042), (1079, 29172), (1122, 28054), (1326, 23738), (1411, 22308), (1716, 18343), (1826, 17238), (1859, 16932), (2028, 15521), (2158, 14586), (2244, 14027), (2431, 12948), (2652, 11869), (2739, 11492), (2822, 11154), (2873, 10956), (3237, 9724), (3652, 8619), (3718, 8466), (4233, 7436), (4316, 7293), (4862, 6474), (5478, 5746), (5577, 5644)]