123445344

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 368746560

約数和(自身を除く): 245301216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 139, 174, 176, 232, 264, 278, 319, 348, 352, 417, 464, 528, 556, 638, 696, 834, 841, 928, 957, 1056, 1112, 1276, 1392, 1529, 1668, 1682, 1914, 2224, 2523, 2552, 2784, 3058, 3336, 3364, 3828, 4031, 4448, 4587, 5046, 5104, 6116, 6672, 6728, 7656, 8062, 9174, 9251, 10092, 10208, 12093, 12232, 13344, 13456, 15312, 16124, 18348, 18502, 20184, 24186, 24464, 26912, 27753, 30624, 32248, 36696, 37004, 40368, 44341, 48372, 48928, 55506, 64496, 73392, 74008, 80736, 88682, 96744, 111012, 116899, 128992, 133023, 146784, 148016, 177364, 193488, 222024, 233798, 266046, 296032, 350697, 354728, 386976, 444048, 467596, 532092, 701394, 709456, 888096, 935192, 1064184, 1285889, 1402788, 1418912, 1870384, 2128368, 2571778, 2805576, 3740768, 3857667, 4256736, 5143556, 5611152, 7715334, 10287112, 11222304, 15430668, 20574224, 30861336, 41148448, 61722672, 123445344]

約数ペア:

[(1, 123445344), (2, 61722672), (3, 41148448), (4, 30861336), (6, 20574224), (8, 15430668), (11, 11222304), (12, 10287112), (16, 7715334), (22, 5611152), (24, 5143556), (29, 4256736), (32, 3857667), (33, 3740768), (44, 2805576), (48, 2571778), (58, 2128368), (66, 1870384), (87, 1418912), (88, 1402788), (96, 1285889), (116, 1064184), (132, 935192), (139, 888096), (174, 709456), (176, 701394), (232, 532092), (264, 467596), (278, 444048), (319, 386976), (348, 354728), (352, 350697), (417, 296032), (464, 266046), (528, 233798), (556, 222024), (638, 193488), (696, 177364), (834, 148016), (841, 146784), (928, 133023), (957, 128992), (1056, 116899), (1112, 111012), (1276, 96744), (1392, 88682), (1529, 80736), (1668, 74008), (1682, 73392), (1914, 64496), (2224, 55506), (2523, 48928), (2552, 48372), (2784, 44341), (3058, 40368), (3336, 37004), (3364, 36696), (3828, 32248), (4031, 30624), (4448, 27753), (4587, 26912), (5046, 24464), (5104, 24186), (6116, 20184), (6672, 18502), (6728, 18348), (7656, 16124), (8062, 15312), (9174, 13456), (9251, 13344), (10092, 12232), (10208, 12093)]