2018741296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 5065175808

約数和(自身を除く): 3046434512

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 43, 44, 52, 68, 71, 86, 88, 104, 136, 142, 143, 172, 176, 187, 208, 221, 272, 284, 286, 289, 344, 374, 442, 473, 559, 568, 572, 578, 688, 731, 748, 781, 884, 923, 946, 1118, 1136, 1144, 1156, 1207, 1462, 1496, 1562, 1768, 1846, 1892, 2236, 2288, 2312, 2414, 2431, 2924, 2992, 3053, 3124, 3179, 3536, 3692, 3757, 3784, 4472, 4624, 4828, 4862, 5848, 6106, 6149, 6248, 6358, 7384, 7514, 7568, 8041, 8944, 9503, 9656, 9724, 10153, 11696, 12212, 12298, 12427, 12496, 12716, 13277, 14768, 15028, 15691, 16082, 19006, 19312, 19448, 20306, 20519, 24424, 24596, 24854, 25432, 26554, 30056, 31382, 32164, 33583, 38012, 38896, 39689, 40612, 41038, 41327, 48848, 49192, 49708, 50864, 51901, 53108, 60112, 62764, 64328, 67166, 76024, 79378, 81224, 82076, 82654, 98384, 99416, 103802, 104533, 106216, 125528, 128656, 134332, 136697, 152048, 158756, 161551, 162448, 164152, 165308, 172601, 198832, 207604, 209066, 212432, 225709, 251056, 266747, 268664, 273394, 317512, 323102, 328304, 330616, 345202, 415208, 418132, 436579, 451418, 533494, 537328, 546788, 570911, 635024, 646204, 661232, 674713, 690404, 830416, 836264, 873158, 882317, 902836, 1066988, 1093576, 1141822, 1292408, 1349426, 1380808, 1672528, 1746316, 1764634, 1777061, 1805672, 2133976, 2187152, 2283644, 2584816, 2698852, 2761616, 2934217, 3492632, 3529268, 3554122, 3611344, 4267952, 4567288, 5397704, 5868434, 6985264, 7058536, 7108244, 7421843, 9134576, 9705487, 10795408, 11470121, 11736868, 14117072, 14216488, 14843686, 19410974, 22940242, 23473736, 28432976, 29687372, 38821948, 45880484, 46947472, 59374744, 77643896, 91760968, 118749488, 126171331, 155287792, 183521936, 252342662, 504685324, 1009370648, 2018741296]

約数ペア:

[(1, 2018741296), (2, 1009370648), (4, 504685324), (8, 252342662), (11, 183521936), (13, 155287792), (16, 126171331), (17, 118749488), (22, 91760968), (26, 77643896), (34, 59374744), (43, 46947472), (44, 45880484), (52, 38821948), (68, 29687372), (71, 28432976), (86, 23473736), (88, 22940242), (104, 19410974), (136, 14843686), (142, 14216488), (143, 14117072), (172, 11736868), (176, 11470121), (187, 10795408), (208, 9705487), (221, 9134576), (272, 7421843), (284, 7108244), (286, 7058536), (289, 6985264), (344, 5868434), (374, 5397704), (442, 4567288), (473, 4267952), (559, 3611344), (568, 3554122), (572, 3529268), (578, 3492632), (688, 2934217), (731, 2761616), (748, 2698852), (781, 2584816), (884, 2283644), (923, 2187152), (946, 2133976), (1118, 1805672), (1136, 1777061), (1144, 1764634), (1156, 1746316), (1207, 1672528), (1462, 1380808), (1496, 1349426), (1562, 1292408), (1768, 1141822), (1846, 1093576), (1892, 1066988), (2236, 902836), (2288, 882317), (2312, 873158), (2414, 836264), (2431, 830416), (2924, 690404), (2992, 674713), (3053, 661232), (3124, 646204), (3179, 635024), (3536, 570911), (3692, 546788), (3757, 537328), (3784, 533494), (4472, 451418), (4624, 436579), (4828, 418132), (4862, 415208), (5848, 345202), (6106, 330616), (6149, 328304), (6248, 323102), (6358, 317512), (7384, 273394), (7514, 268664), (7568, 266747), (8041, 251056), (8944, 225709), (9503, 212432), (9656, 209066), (9724, 207604), (10153, 198832), (11696, 172601), (12212, 165308), (12298, 164152), (12427, 162448), (12496, 161551), (12716, 158756), (13277, 152048), (14768, 136697), (15028, 134332), (15691, 128656), (16082, 125528), (19006, 106216), (19312, 104533), (19448, 103802), (20306, 99416), (20519, 98384), (24424, 82654), (24596, 82076), (24854, 81224), (25432, 79378), (26554, 76024), (30056, 67166), (31382, 64328), (32164, 62764), (33583, 60112), (38012, 53108), (38896, 51901), (39689, 50864), (40612, 49708), (41038, 49192), (41327, 48848)]