240891948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 707333760

約数和(自身を除く): 466441812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 211, 279, 297, 341, 372, 396, 422, 558, 594, 633, 682, 837, 844, 961, 1023, 1116, 1188, 1266, 1364, 1674, 1899, 1922, 2046, 2321, 2532, 2883, 3069, 3348, 3798, 3844, 4092, 4642, 5697, 5766, 6138, 6541, 6963, 7596, 8649, 9207, 9284, 10571, 11394, 11532, 12276, 13082, 13926, 17298, 18414, 19623, 20889, 21142, 22788, 25947, 26164, 27852, 31713, 34596, 36828, 39246, 41778, 42284, 51894, 58869, 62667, 63426, 71951, 78492, 83556, 95139, 103788, 117738, 125334, 126852, 143902, 176607, 190278, 202771, 215853, 235476, 250668, 285417, 287804, 353214, 380556, 405542, 431706, 570834, 608313, 647559, 706428, 811084, 863412, 1141668, 1216626, 1295118, 1824939, 1942677, 2230481, 2433252, 2590236, 3649878, 3885354, 4460962, 5474817, 6691443, 7299756, 7770708, 8921924, 10949634, 13382886, 20074329, 21899268, 26765772, 40148658, 60222987, 80297316, 120445974, 240891948]

約数ペア:

[(1, 240891948), (2, 120445974), (3, 80297316), (4, 60222987), (6, 40148658), (9, 26765772), (11, 21899268), (12, 20074329), (18, 13382886), (22, 10949634), (27, 8921924), (31, 7770708), (33, 7299756), (36, 6691443), (44, 5474817), (54, 4460962), (62, 3885354), (66, 3649878), (93, 2590236), (99, 2433252), (108, 2230481), (124, 1942677), (132, 1824939), (186, 1295118), (198, 1216626), (211, 1141668), (279, 863412), (297, 811084), (341, 706428), (372, 647559), (396, 608313), (422, 570834), (558, 431706), (594, 405542), (633, 380556), (682, 353214), (837, 287804), (844, 285417), (961, 250668), (1023, 235476), (1116, 215853), (1188, 202771), (1266, 190278), (1364, 176607), (1674, 143902), (1899, 126852), (1922, 125334), (2046, 117738), (2321, 103788), (2532, 95139), (2883, 83556), (3069, 78492), (3348, 71951), (3798, 63426), (3844, 62667), (4092, 58869), (4642, 51894), (5697, 42284), (5766, 41778), (6138, 39246), (6541, 36828), (6963, 34596), (7596, 31713), (8649, 27852), (9207, 26164), (9284, 25947), (10571, 22788), (11394, 21142), (11532, 20889), (12276, 19623), (13082, 18414), (13926, 17298)]