1815006648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 5720319360

約数和(自身を除く): 3905312712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 227, 273, 294, 312, 364, 392, 454, 523, 546, 588, 637, 681, 728, 908, 1046, 1092, 1176, 1274, 1362, 1569, 1589, 1816, 1911, 2092, 2184, 2548, 2724, 2951, 3138, 3178, 3661, 3822, 4184, 4767, 5096, 5448, 5902, 6276, 6356, 6799, 7322, 7644, 8853, 9534, 10983, 11123, 11804, 12552, 12712, 13598, 14644, 15288, 17706, 19068, 20397, 20657, 21966, 22246, 23608, 25627, 27196, 29288, 33369, 35412, 38136, 40794, 41314, 43932, 44492, 47593, 51254, 54392, 61971, 66738, 70824, 76881, 81588, 82628, 87864, 88984, 95186, 102508, 118721, 123942, 133476, 142779, 144599, 153762, 163176, 165256, 190372, 205016, 237442, 247884, 266952, 285558, 289198, 307524, 333151, 356163, 380744, 433797, 474884, 495768, 571116, 578396, 615048, 666302, 712326, 831047, 867594, 949768, 999453, 1142232, 1156792, 1332604, 1424652, 1543373, 1662094, 1735188, 1998906, 2493141, 2665208, 2849304, 3086746, 3324188, 3470376, 3997812, 4630119, 4986282, 5817329, 6173492, 6648376, 7995624, 9260238, 9972564, 10803611, 11634658, 12346984, 17451987, 18520476, 19945128, 21607222, 23269316, 32410833, 34903974, 37040952, 43214444, 46538632, 64821666, 69807948, 75625277, 86428888, 129643332, 139615896, 151250554, 226875831, 259286664, 302501108, 453751662, 605002216, 907503324, 1815006648]

約数ペア:

[(1, 1815006648), (2, 907503324), (3, 605002216), (4, 453751662), (6, 302501108), (7, 259286664), (8, 226875831), (12, 151250554), (13, 139615896), (14, 129643332), (21, 86428888), (24, 75625277), (26, 69807948), (28, 64821666), (39, 46538632), (42, 43214444), (49, 37040952), (52, 34903974), (56, 32410833), (78, 23269316), (84, 21607222), (91, 19945128), (98, 18520476), (104, 17451987), (147, 12346984), (156, 11634658), (168, 10803611), (182, 9972564), (196, 9260238), (227, 7995624), (273, 6648376), (294, 6173492), (312, 5817329), (364, 4986282), (392, 4630119), (454, 3997812), (523, 3470376), (546, 3324188), (588, 3086746), (637, 2849304), (681, 2665208), (728, 2493141), (908, 1998906), (1046, 1735188), (1092, 1662094), (1176, 1543373), (1274, 1424652), (1362, 1332604), (1569, 1156792), (1589, 1142232), (1816, 999453), (1911, 949768), (2092, 867594), (2184, 831047), (2548, 712326), (2724, 666302), (2951, 615048), (3138, 578396), (3178, 571116), (3661, 495768), (3822, 474884), (4184, 433797), (4767, 380744), (5096, 356163), (5448, 333151), (5902, 307524), (6276, 289198), (6356, 285558), (6799, 266952), (7322, 247884), (7644, 237442), (8853, 205016), (9534, 190372), (10983, 165256), (11123, 163176), (11804, 153762), (12552, 144599), (12712, 142779), (13598, 133476), (14644, 123942), (15288, 118721), (17706, 102508), (19068, 95186), (20397, 88984), (20657, 87864), (21966, 82628), (22246, 81588), (23608, 76881), (25627, 70824), (27196, 66738), (29288, 61971), (33369, 54392), (35412, 51254), (38136, 47593), (40794, 44492), (41314, 43932)]