1649288736

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 4981616640

約数和(自身を除く): 3332327904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 103, 108, 129, 144, 172, 206, 216, 258, 288, 309, 344, 387, 412, 431, 432, 516, 618, 688, 774, 824, 862, 864, 927, 1032, 1161, 1236, 1293, 1376, 1548, 1648, 1724, 1854, 2064, 2322, 2472, 2586, 2781, 3096, 3296, 3448, 3708, 3879, 4128, 4429, 4644, 4944, 5172, 5562, 6192, 6896, 7416, 7758, 8858, 9288, 9888, 10344, 11124, 11637, 12384, 13287, 13792, 14832, 15516, 17716, 18533, 18576, 20688, 22248, 23274, 26574, 29664, 31032, 35432, 37066, 37152, 39861, 41376, 44393, 44496, 46548, 53148, 55599, 62064, 70864, 74132, 79722, 88786, 88992, 93096, 106296, 111198, 119583, 124128, 133179, 141728, 148264, 159444, 166797, 177572, 186192, 212592, 222396, 239166, 266358, 296528, 318888, 333594, 355144, 372384, 399537, 425184, 444792, 478332, 500391, 532716, 593056, 637776, 667188, 710288, 799074, 889584, 956664, 1000782, 1065432, 1198611, 1275552, 1334376, 1420576, 1598148, 1779168, 1908899, 1913328, 2001564, 2130864, 2397222, 2668752, 3196296, 3817798, 3826656, 4003128, 4261728, 4794444, 5337504, 5726697, 6392592, 7635596, 8006256, 9588888, 11453394, 12785184, 15271192, 16012512, 17180091, 19177776, 22906788, 30542384, 34360182, 38355552, 45813576, 51540273, 61084768, 68720364, 91627152, 103080546, 137440728, 183254304, 206161092, 274881456, 412322184, 549762912, 824644368, 1649288736]

約数ペア:

[(1, 1649288736), (2, 824644368), (3, 549762912), (4, 412322184), (6, 274881456), (8, 206161092), (9, 183254304), (12, 137440728), (16, 103080546), (18, 91627152), (24, 68720364), (27, 61084768), (32, 51540273), (36, 45813576), (43, 38355552), (48, 34360182), (54, 30542384), (72, 22906788), (86, 19177776), (96, 17180091), (103, 16012512), (108, 15271192), (129, 12785184), (144, 11453394), (172, 9588888), (206, 8006256), (216, 7635596), (258, 6392592), (288, 5726697), (309, 5337504), (344, 4794444), (387, 4261728), (412, 4003128), (431, 3826656), (432, 3817798), (516, 3196296), (618, 2668752), (688, 2397222), (774, 2130864), (824, 2001564), (862, 1913328), (864, 1908899), (927, 1779168), (1032, 1598148), (1161, 1420576), (1236, 1334376), (1293, 1275552), (1376, 1198611), (1548, 1065432), (1648, 1000782), (1724, 956664), (1854, 889584), (2064, 799074), (2322, 710288), (2472, 667188), (2586, 637776), (2781, 593056), (3096, 532716), (3296, 500391), (3448, 478332), (3708, 444792), (3879, 425184), (4128, 399537), (4429, 372384), (4644, 355144), (4944, 333594), (5172, 318888), (5562, 296528), (6192, 266358), (6896, 239166), (7416, 222396), (7758, 212592), (8858, 186192), (9288, 177572), (9888, 166797), (10344, 159444), (11124, 148264), (11637, 141728), (12384, 133179), (13287, 124128), (13792, 119583), (14832, 111198), (15516, 106296), (17716, 93096), (18533, 88992), (18576, 88786), (20688, 79722), (22248, 74132), (23274, 70864), (26574, 62064), (29664, 55599), (31032, 53148), (35432, 46548), (37066, 44496), (37152, 44393), (39861, 41376)]