988277472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5430

約数の個数: 216

約数和(自身を含む): 3521392056

約数和(自身を除く): 2533114584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5387, 5733, 6552, 7056, 7644, 8736, 10192, 10774, 11466, 13104, 14112, 15288, 16161, 20384, 21548, 22932, 26208, 30576, 32322, 37709, 43096, 45864, 48483, 61152, 64644, 70031, 75418, 86192, 91728, 96966, 113127, 129288, 140062, 150836, 172384, 183456, 193932, 210093, 226254, 258576, 263963, 280124, 301672, 339381, 387864, 420186, 452508, 490217, 517152, 527926, 560248, 603344, 630279, 678762, 775728, 791889, 840372, 905016, 980434, 1055852, 1120496, 1206688, 1260558, 1357524, 1470651, 1551456, 1583778, 1680744, 1810032, 1960868, 2111704, 2240992, 2375667, 2521116, 2715048, 2941302, 3167556, 3361488, 3431519, 3620064, 3921736, 4223408, 4411953, 4751334, 5042232, 5430096, 5882604, 6335112, 6722976, 6863038, 7843472, 8446816, 8823906, 9502668, 10084464, 10294557, 10860192, 11765208, 12670224, 13726076, 15686944, 17647812, 19005336, 20168928, 20589114, 23530416, 25340448, 27452152, 30883671, 35295624, 38010672, 41178228, 47060832, 54904304, 61767342, 70591248, 76021344, 82356456, 109808608, 123534684, 141182496, 164712912, 247069368, 329425824, 494138736, 988277472]

約数ペア:

[(1, 988277472), (2, 494138736), (3, 329425824), (4, 247069368), (6, 164712912), (7, 141182496), (8, 123534684), (9, 109808608), (12, 82356456), (13, 76021344), (14, 70591248), (16, 61767342), (18, 54904304), (21, 47060832), (24, 41178228), (26, 38010672), (28, 35295624), (32, 30883671), (36, 27452152), (39, 25340448), (42, 23530416), (48, 20589114), (49, 20168928), (52, 19005336), (56, 17647812), (63, 15686944), (72, 13726076), (78, 12670224), (84, 11765208), (91, 10860192), (96, 10294557), (98, 10084464), (104, 9502668), (112, 8823906), (117, 8446816), (126, 7843472), (144, 6863038), (147, 6722976), (156, 6335112), (168, 5882604), (182, 5430096), (196, 5042232), (208, 4751334), (224, 4411953), (234, 4223408), (252, 3921736), (273, 3620064), (288, 3431519), (294, 3361488), (312, 3167556), (336, 2941302), (364, 2715048), (392, 2521116), (416, 2375667), (441, 2240992), (468, 2111704), (504, 1960868), (546, 1810032), (588, 1680744), (624, 1583778), (637, 1551456), (672, 1470651), (728, 1357524), (784, 1260558), (819, 1206688), (882, 1120496), (936, 1055852), (1008, 980434), (1092, 905016), (1176, 840372), (1248, 791889), (1274, 775728), (1456, 678762), (1568, 630279), (1638, 603344), (1764, 560248), (1872, 527926), (1911, 517152), (2016, 490217), (2184, 452508), (2352, 420186), (2548, 387864), (2912, 339381), (3276, 301672), (3528, 280124), (3744, 263963), (3822, 258576), (4368, 226254), (4704, 210093), (5096, 193932), (5387, 183456), (5733, 172384), (6552, 150836), (7056, 140062), (7644, 129288), (8736, 113127), (10192, 96966), (10774, 91728), (11466, 86192), (13104, 75418), (14112, 70031), (15288, 64644), (16161, 61152), (20384, 48483), (21548, 45864), (22932, 43096), (26208, 37709), (30576, 32322)]