1044509440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 2761901856

約数和(自身を除く): 1717392416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1280, 1312, 1531, 1640, 1664, 2080, 2132, 2624, 2665, 3062, 3280, 3328, 4160, 4264, 5248, 5330, 6124, 6560, 7655, 8320, 8528, 10496, 10660, 12248, 13120, 15310, 16640, 17056, 19903, 21320, 24496, 26240, 30620, 34112, 39806, 42640, 48992, 52480, 61240, 62771, 68224, 79612, 85280, 97984, 99515, 122480, 125542, 136448, 159224, 170560, 195968, 199030, 244960, 251084, 313855, 318448, 341120, 391936, 398060, 489920, 502168, 627710, 636896, 682240, 796120, 816023, 979840, 1004336, 1255420, 1273792, 1592240, 1632046, 1959680, 2008672, 2510840, 2547584, 3184480, 3264092, 4017344, 4080115, 5021680, 5095168, 6368960, 6528184, 8034688, 8160230, 10043360, 12737920, 13056368, 16069376, 16320460, 20086720, 25475840, 26112736, 32640920, 40173440, 52225472, 65281840, 80346880, 104450944, 130563680, 208901888, 261127360, 522254720, 1044509440]

約数ペア:

[(1, 1044509440), (2, 522254720), (4, 261127360), (5, 208901888), (8, 130563680), (10, 104450944), (13, 80346880), (16, 65281840), (20, 52225472), (26, 40173440), (32, 32640920), (40, 26112736), (41, 25475840), (52, 20086720), (64, 16320460), (65, 16069376), (80, 13056368), (82, 12737920), (104, 10043360), (128, 8160230), (130, 8034688), (160, 6528184), (164, 6368960), (205, 5095168), (208, 5021680), (256, 4080115), (260, 4017344), (320, 3264092), (328, 3184480), (410, 2547584), (416, 2510840), (520, 2008672), (533, 1959680), (640, 1632046), (656, 1592240), (820, 1273792), (832, 1255420), (1040, 1004336), (1066, 979840), (1280, 816023), (1312, 796120), (1531, 682240), (1640, 636896), (1664, 627710), (2080, 502168), (2132, 489920), (2624, 398060), (2665, 391936), (3062, 341120), (3280, 318448), (3328, 313855), (4160, 251084), (4264, 244960), (5248, 199030), (5330, 195968), (6124, 170560), (6560, 159224), (7655, 136448), (8320, 125542), (8528, 122480), (10496, 99515), (10660, 97984), (12248, 85280), (13120, 79612), (15310, 68224), (16640, 62771), (17056, 61240), (19903, 52480), (21320, 48992), (24496, 42640), (26240, 39806), (30620, 34112)]