1521263016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 288

約数和(自身を含む): 5293852200

約数和(自身を除く): 3772589184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 49, 52, 56, 63, 72, 78, 82, 84, 91, 98, 104, 117, 123, 126, 147, 156, 164, 168, 182, 196, 234, 246, 252, 273, 287, 294, 312, 328, 364, 369, 392, 441, 468, 492, 504, 533, 546, 574, 588, 637, 728, 738, 809, 819, 861, 882, 936, 984, 1066, 1092, 1148, 1176, 1274, 1476, 1599, 1618, 1638, 1722, 1764, 1911, 2009, 2132, 2184, 2296, 2427, 2548, 2583, 2952, 3198, 3236, 3276, 3444, 3528, 3731, 3822, 4018, 4264, 4797, 4854, 5096, 5166, 5663, 5733, 6027, 6396, 6472, 6552, 6888, 7281, 7462, 7644, 8036, 9594, 9708, 10332, 10517, 11193, 11326, 11466, 12054, 12792, 14562, 14924, 15288, 16072, 16989, 18081, 19188, 19416, 20664, 21034, 22386, 22652, 22932, 24108, 26117, 29124, 29848, 31551, 33169, 33579, 33978, 36162, 38376, 39641, 42068, 44772, 45304, 45864, 48216, 50967, 52234, 58248, 63102, 66338, 67158, 67956, 72324, 73619, 78351, 79282, 84136, 89544, 94653, 99507, 101934, 104468, 118923, 126204, 132676, 134316, 135912, 144648, 147238, 156702, 158564, 189306, 199014, 203868, 208936, 220857, 232183, 235053, 237846, 252408, 265352, 268632, 294476, 298521, 313404, 317128, 356769, 378612, 398028, 407736, 431197, 441714, 464366, 470106, 475692, 515333, 588952, 597042, 626808, 662571, 696549, 713538, 757224, 796056, 862394, 883428, 928732, 940212, 951384, 1030666, 1194084, 1293591, 1325142, 1393098, 1427076, 1545999, 1625281, 1724788, 1766856, 1857464, 1880424, 2061332, 2089647, 2388168, 2587182, 2650284, 2786196, 2854152, 3018379, 3091998, 3250562, 3449576, 3880773, 4122664, 4179294, 4637997, 4875843, 5174364, 5300568, 5572392, 6036758, 6183996, 6501124, 7761546, 8358588, 9055137, 9275994, 9751686, 10348728, 12073516, 12367992, 13002248, 14627529, 15523092, 16717176, 18110274, 18551988, 19503372, 21128653, 24147032, 27165411, 29255058, 31046184, 36220548, 37103976, 39006744, 42257306, 54330822, 58510116, 63385959, 72441096, 84514612, 108661644, 117020232, 126771918, 169029224, 190157877, 217323288, 253543836, 380315754, 507087672, 760631508, 1521263016]

約数ペア:

[(1, 1521263016), (2, 760631508), (3, 507087672), (4, 380315754), (6, 253543836), (7, 217323288), (8, 190157877), (9, 169029224), (12, 126771918), (13, 117020232), (14, 108661644), (18, 84514612), (21, 72441096), (24, 63385959), (26, 58510116), (28, 54330822), (36, 42257306), (39, 39006744), (41, 37103976), (42, 36220548), (49, 31046184), (52, 29255058), (56, 27165411), (63, 24147032), (72, 21128653), (78, 19503372), (82, 18551988), (84, 18110274), (91, 16717176), (98, 15523092), (104, 14627529), (117, 13002248), (123, 12367992), (126, 12073516), (147, 10348728), (156, 9751686), (164, 9275994), (168, 9055137), (182, 8358588), (196, 7761546), (234, 6501124), (246, 6183996), (252, 6036758), (273, 5572392), (287, 5300568), (294, 5174364), (312, 4875843), (328, 4637997), (364, 4179294), (369, 4122664), (392, 3880773), (441, 3449576), (468, 3250562), (492, 3091998), (504, 3018379), (533, 2854152), (546, 2786196), (574, 2650284), (588, 2587182), (637, 2388168), (728, 2089647), (738, 2061332), (809, 1880424), (819, 1857464), (861, 1766856), (882, 1724788), (936, 1625281), (984, 1545999), (1066, 1427076), (1092, 1393098), (1148, 1325142), (1176, 1293591), (1274, 1194084), (1476, 1030666), (1599, 951384), (1618, 940212), (1638, 928732), (1722, 883428), (1764, 862394), (1911, 796056), (2009, 757224), (2132, 713538), (2184, 696549), (2296, 662571), (2427, 626808), (2548, 597042), (2583, 588952), (2952, 515333), (3198, 475692), (3236, 470106), (3276, 464366), (3444, 441714), (3528, 431197), (3731, 407736), (3822, 398028), (4018, 378612), (4264, 356769), (4797, 317128), (4854, 313404), (5096, 298521), (5166, 294476), (5663, 268632), (5733, 265352), (6027, 252408), (6396, 237846), (6472, 235053), (6552, 232183), (6888, 220857), (7281, 208936), (7462, 203868), (7644, 199014), (8036, 189306), (9594, 158564), (9708, 156702), (10332, 147238), (10517, 144648), (11193, 135912), (11326, 134316), (11466, 132676), (12054, 126204), (12792, 118923), (14562, 104468), (14924, 101934), (15288, 99507), (16072, 94653), (16989, 89544), (18081, 84136), (19188, 79282), (19416, 78351), (20664, 73619), (21034, 72324), (22386, 67956), (22652, 67158), (22932, 66338), (24108, 63102), (26117, 58248), (29124, 52234), (29848, 50967), (31551, 48216), (33169, 45864), (33579, 45304), (33978, 44772), (36162, 42068), (38376, 39641)]