2613248664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 7296737280

約数和(自身を除く): 4683488616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 271, 312, 372, 403, 542, 744, 806, 813, 997, 1084, 1209, 1612, 1626, 1994, 2168, 2418, 2991, 3224, 3252, 3523, 3988, 4836, 5982, 6504, 7046, 7976, 8401, 9672, 10569, 11964, 12961, 14092, 16802, 21138, 23928, 25203, 25922, 28184, 30907, 33604, 38883, 42276, 50406, 51844, 61814, 67208, 77766, 84552, 92721, 100812, 103688, 109213, 123628, 155532, 185442, 201624, 218426, 247256, 270187, 311064, 327639, 370884, 401791, 436852, 540374, 655278, 741768, 803582, 810561, 873704, 1080748, 1205373, 1310556, 1607164, 1621122, 2161496, 2410746, 2621112, 3214328, 3242244, 3512431, 4821492, 6484488, 7024862, 8375797, 9642984, 10537293, 14049724, 16751594, 21074586, 25127391, 28099448, 33503188, 42149172, 50254782, 67006376, 84298344, 100509564, 108885361, 201019128, 217770722, 326656083, 435541444, 653312166, 871082888, 1306624332, 2613248664]

約数ペア:

[(1, 2613248664), (2, 1306624332), (3, 871082888), (4, 653312166), (6, 435541444), (8, 326656083), (12, 217770722), (13, 201019128), (24, 108885361), (26, 100509564), (31, 84298344), (39, 67006376), (52, 50254782), (62, 42149172), (78, 33503188), (93, 28099448), (104, 25127391), (124, 21074586), (156, 16751594), (186, 14049724), (248, 10537293), (271, 9642984), (312, 8375797), (372, 7024862), (403, 6484488), (542, 4821492), (744, 3512431), (806, 3242244), (813, 3214328), (997, 2621112), (1084, 2410746), (1209, 2161496), (1612, 1621122), (1626, 1607164), (1994, 1310556), (2168, 1205373), (2418, 1080748), (2991, 873704), (3224, 810561), (3252, 803582), (3523, 741768), (3988, 655278), (4836, 540374), (5982, 436852), (6504, 401791), (7046, 370884), (7976, 327639), (8401, 311064), (9672, 270187), (10569, 247256), (11964, 218426), (12961, 201624), (14092, 185442), (16802, 155532), (21138, 123628), (23928, 109213), (25203, 103688), (25922, 100812), (28184, 92721), (30907, 84552), (33604, 77766), (38883, 67208), (42276, 61814), (50406, 51844)]