1661599008

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 5186668032

約数和(自身を除く): 3525069024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 72, 81, 93, 96, 108, 113, 122, 124, 144, 162, 183, 186, 216, 226, 243, 244, 248, 279, 288, 324, 339, 366, 372, 432, 452, 486, 488, 496, 549, 558, 648, 678, 732, 744, 837, 864, 904, 972, 976, 992, 1017, 1098, 1116, 1296, 1356, 1464, 1488, 1647, 1674, 1808, 1891, 1944, 1952, 2034, 2196, 2232, 2511, 2592, 2712, 2928, 2976, 3051, 3294, 3348, 3503, 3616, 3782, 3888, 4068, 4392, 4464, 4941, 5022, 5424, 5673, 5856, 6102, 6588, 6696, 6893, 7006, 7533, 7564, 7776, 8136, 8784, 8928, 9153, 9882, 10044, 10509, 10848, 11346, 12204, 13176, 13392, 13786, 14012, 14823, 15066, 15128, 16272, 17019, 17568, 18306, 19764, 20088, 20679, 21018, 22692, 24408, 26352, 26784, 27459, 27572, 28024, 29646, 30132, 30256, 31527, 32544, 34038, 36612, 39528, 40176, 41358, 42036, 45384, 48816, 51057, 52704, 54918, 55144, 56048, 59292, 60264, 60512, 62037, 63054, 68076, 73224, 79056, 80352, 82716, 84072, 90768, 94581, 97632, 102114, 109836, 110288, 112096, 118584, 120528, 124074, 126108, 136152, 146448, 153171, 158112, 165432, 168144, 181536, 186111, 189162, 204228, 213683, 219672, 220576, 237168, 241056, 248148, 252216, 272304, 283743, 292896, 306342, 330864, 336288, 372222, 378324, 408456, 427366, 439344, 459513, 474336, 496296, 504432, 544608, 558333, 567486, 612684, 641049, 661728, 744444, 756648, 816912, 851229, 854732, 878688, 919026, 992592, 1008864, 1116666, 1134972, 1225368, 1282098, 1488888, 1513296, 1633824, 1674999, 1702458, 1709464, 1838052, 1923147, 1985184, 2233332, 2269944, 2450736, 2564196, 2977776, 3026592, 3349998, 3404916, 3418928, 3676104, 3846294, 4466664, 4539888, 4901472, 5128392, 5769441, 5955552, 6699996, 6809832, 6837856, 7352208, 7692588, 8933328, 9079776, 10256784, 11538882, 13399992, 13619664, 14704416, 15385176, 17308323, 17866656, 20513568, 23077764, 26799984, 27239328, 30770352, 34616646, 46155528, 51924969, 53599968, 61540704, 69233292, 92311056, 103849938, 138466584, 184622112, 207699876, 276933168, 415399752, 553866336, 830799504, 1661599008]

約数ペア:

[(1, 1661599008), (2, 830799504), (3, 553866336), (4, 415399752), (6, 276933168), (8, 207699876), (9, 184622112), (12, 138466584), (16, 103849938), (18, 92311056), (24, 69233292), (27, 61540704), (31, 53599968), (32, 51924969), (36, 46155528), (48, 34616646), (54, 30770352), (61, 27239328), (62, 26799984), (72, 23077764), (81, 20513568), (93, 17866656), (96, 17308323), (108, 15385176), (113, 14704416), (122, 13619664), (124, 13399992), (144, 11538882), (162, 10256784), (183, 9079776), (186, 8933328), (216, 7692588), (226, 7352208), (243, 6837856), (244, 6809832), (248, 6699996), (279, 5955552), (288, 5769441), (324, 5128392), (339, 4901472), (366, 4539888), (372, 4466664), (432, 3846294), (452, 3676104), (486, 3418928), (488, 3404916), (496, 3349998), (549, 3026592), (558, 2977776), (648, 2564196), (678, 2450736), (732, 2269944), (744, 2233332), (837, 1985184), (864, 1923147), (904, 1838052), (972, 1709464), (976, 1702458), (992, 1674999), (1017, 1633824), (1098, 1513296), (1116, 1488888), (1296, 1282098), (1356, 1225368), (1464, 1134972), (1488, 1116666), (1647, 1008864), (1674, 992592), (1808, 919026), (1891, 878688), (1944, 854732), (1952, 851229), (2034, 816912), (2196, 756648), (2232, 744444), (2511, 661728), (2592, 641049), (2712, 612684), (2928, 567486), (2976, 558333), (3051, 544608), (3294, 504432), (3348, 496296), (3503, 474336), (3616, 459513), (3782, 439344), (3888, 427366), (4068, 408456), (4392, 378324), (4464, 372222), (4941, 336288), (5022, 330864), (5424, 306342), (5673, 292896), (5856, 283743), (6102, 272304), (6588, 252216), (6696, 248148), (6893, 241056), (7006, 237168), (7533, 220576), (7564, 219672), (7776, 213683), (8136, 204228), (8784, 189162), (8928, 186111), (9153, 181536), (9882, 168144), (10044, 165432), (10509, 158112), (10848, 153171), (11346, 146448), (12204, 136152), (13176, 126108), (13392, 124074), (13786, 120528), (14012, 118584), (14823, 112096), (15066, 110288), (15128, 109836), (16272, 102114), (17019, 97632), (17568, 94581), (18306, 90768), (19764, 84072), (20088, 82716), (20679, 80352), (21018, 79056), (22692, 73224), (24408, 68076), (26352, 63054), (26784, 62037), (27459, 60512), (27572, 60264), (28024, 59292), (29646, 56048), (30132, 55144), (30256, 54918), (31527, 52704), (32544, 51057), (34038, 48816), (36612, 45384), (39528, 42036), (40176, 41358)]