1888554472

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 4609612800

約数和(自身を除く): 2721058328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 31, 46, 49, 56, 58, 62, 92, 98, 116, 124, 161, 184, 196, 203, 217, 232, 233, 248, 322, 392, 406, 434, 466, 644, 667, 713, 812, 868, 899, 932, 1127, 1288, 1334, 1421, 1426, 1519, 1624, 1631, 1736, 1798, 1864, 2254, 2668, 2842, 2852, 3038, 3262, 3596, 4508, 4669, 4991, 5336, 5359, 5684, 5704, 6076, 6293, 6524, 6757, 7192, 7223, 9016, 9338, 9982, 10718, 11368, 11417, 12152, 12586, 13048, 13514, 14446, 18676, 19964, 20677, 21436, 22834, 25172, 27028, 28892, 32683, 34937, 37352, 37513, 39928, 41354, 42872, 44051, 45668, 47299, 50344, 50561, 54056, 57784, 65366, 69874, 75026, 82708, 88102, 91336, 94598, 101122, 130732, 139748, 144739, 150052, 155411, 165416, 166129, 176204, 189196, 202244, 209467, 261464, 262591, 279496, 289478, 300104, 310822, 331093, 332258, 352408, 353927, 378392, 404488, 418934, 525182, 578956, 621644, 662186, 664516, 707854, 837868, 1013173, 1050364, 1087877, 1157912, 1162903, 1243288, 1324372, 1329032, 1415708, 1466269, 1675736, 2026346, 2100728, 2175754, 2325806, 2648744, 2831416, 2932538, 4052692, 4351508, 4651612, 4817741, 5865076, 7615139, 8105384, 8140321, 8703016, 9303224, 9635482, 10263883, 11730152, 15230278, 16280642, 19270964, 20527766, 30460556, 32561284, 33724187, 38541928, 41055532, 60921112, 65122568, 67448374, 82111064, 134896748, 236069309, 269793496, 472138618, 944277236, 1888554472]

約数ペア:

[(1, 1888554472), (2, 944277236), (4, 472138618), (7, 269793496), (8, 236069309), (14, 134896748), (23, 82111064), (28, 67448374), (29, 65122568), (31, 60921112), (46, 41055532), (49, 38541928), (56, 33724187), (58, 32561284), (62, 30460556), (92, 20527766), (98, 19270964), (116, 16280642), (124, 15230278), (161, 11730152), (184, 10263883), (196, 9635482), (203, 9303224), (217, 8703016), (232, 8140321), (233, 8105384), (248, 7615139), (322, 5865076), (392, 4817741), (406, 4651612), (434, 4351508), (466, 4052692), (644, 2932538), (667, 2831416), (713, 2648744), (812, 2325806), (868, 2175754), (899, 2100728), (932, 2026346), (1127, 1675736), (1288, 1466269), (1334, 1415708), (1421, 1329032), (1426, 1324372), (1519, 1243288), (1624, 1162903), (1631, 1157912), (1736, 1087877), (1798, 1050364), (1864, 1013173), (2254, 837868), (2668, 707854), (2842, 664516), (2852, 662186), (3038, 621644), (3262, 578956), (3596, 525182), (4508, 418934), (4669, 404488), (4991, 378392), (5336, 353927), (5359, 352408), (5684, 332258), (5704, 331093), (6076, 310822), (6293, 300104), (6524, 289478), (6757, 279496), (7192, 262591), (7223, 261464), (9016, 209467), (9338, 202244), (9982, 189196), (10718, 176204), (11368, 166129), (11417, 165416), (12152, 155411), (12586, 150052), (13048, 144739), (13514, 139748), (14446, 130732), (18676, 101122), (19964, 94598), (20677, 91336), (21436, 88102), (22834, 82708), (25172, 75026), (27028, 69874), (28892, 65366), (32683, 57784), (34937, 54056), (37352, 50561), (37513, 50344), (39928, 47299), (41354, 45668), (42872, 44051)]