489035778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 1277246880

約数和(自身を除く): 788211102

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 59, 66, 77, 98, 118, 121, 147, 154, 177, 231, 233, 242, 294, 354, 363, 413, 462, 466, 539, 649, 699, 726, 826, 847, 1078, 1239, 1298, 1398, 1617, 1631, 1694, 1947, 2478, 2541, 2563, 2891, 3234, 3262, 3894, 4543, 4893, 5082, 5126, 5782, 5929, 7139, 7689, 8673, 9086, 9786, 11417, 11858, 13629, 13747, 14278, 15378, 17346, 17787, 17941, 21417, 22834, 27258, 27494, 28193, 31801, 34251, 35574, 35882, 41241, 42834, 49973, 53823, 56386, 63602, 68502, 82482, 84579, 95403, 96229, 99946, 107646, 125587, 149919, 151217, 169158, 190806, 192458, 197351, 251174, 288687, 299838, 302434, 349811, 376761, 394702, 453651, 577374, 592053, 673603, 699622, 753522, 907302, 1049433, 1058519, 1184106, 1347206, 1381457, 1663387, 2020809, 2098866, 2117038, 2762914, 3175557, 3326774, 4041618, 4144371, 4990161, 6351114, 7409633, 8288742, 9980322, 11643709, 14819266, 22228899, 23287418, 34931127, 44457798, 69862254, 81505963, 163011926, 244517889, 489035778]

約数ペア:

[(1, 489035778), (2, 244517889), (3, 163011926), (6, 81505963), (7, 69862254), (11, 44457798), (14, 34931127), (21, 23287418), (22, 22228899), (33, 14819266), (42, 11643709), (49, 9980322), (59, 8288742), (66, 7409633), (77, 6351114), (98, 4990161), (118, 4144371), (121, 4041618), (147, 3326774), (154, 3175557), (177, 2762914), (231, 2117038), (233, 2098866), (242, 2020809), (294, 1663387), (354, 1381457), (363, 1347206), (413, 1184106), (462, 1058519), (466, 1049433), (539, 907302), (649, 753522), (699, 699622), (726, 673603), (826, 592053), (847, 577374), (1078, 453651), (1239, 394702), (1298, 376761), (1398, 349811), (1617, 302434), (1631, 299838), (1694, 288687), (1947, 251174), (2478, 197351), (2541, 192458), (2563, 190806), (2891, 169158), (3234, 151217), (3262, 149919), (3894, 125587), (4543, 107646), (4893, 99946), (5082, 96229), (5126, 95403), (5782, 84579), (5929, 82482), (7139, 68502), (7689, 63602), (8673, 56386), (9086, 53823), (9786, 49973), (11417, 42834), (11858, 41241), (13629, 35882), (13747, 35574), (14278, 34251), (15378, 31801), (17346, 28193), (17787, 27494), (17941, 27258), (21417, 22834)]