490618912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6834

約数の個数: 96

約数和(自身を含む): 1230526080

約数和(自身を除く): 739907168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 3808, 4256, 4522, 5168, 6781, 9044, 10336, 13562, 18088, 27124, 36176, 47467, 54248, 72352, 94934, 108496, 115277, 128839, 189868, 216992, 230554, 257678, 379736, 461108, 515356, 759472, 806939, 901873, 922216, 1030712, 1518944, 1613878, 1803746, 1844432, 2061424, 2190263, 3227756, 3607492, 3688864, 4122848, 4380526, 6455512, 7214984, 8761052, 12911024, 14429968, 15331841, 17522104, 25822048, 28859936, 30663682, 35044208, 61327364, 70088416, 122654728, 245309456, 490618912]

約数ペア:

[(1, 490618912), (2, 245309456), (4, 122654728), (7, 70088416), (8, 61327364), (14, 35044208), (16, 30663682), (17, 28859936), (19, 25822048), (28, 17522104), (32, 15331841), (34, 14429968), (38, 12911024), (56, 8761052), (68, 7214984), (76, 6455512), (112, 4380526), (119, 4122848), (133, 3688864), (136, 3607492), (152, 3227756), (224, 2190263), (238, 2061424), (266, 1844432), (272, 1803746), (304, 1613878), (323, 1518944), (476, 1030712), (532, 922216), (544, 901873), (608, 806939), (646, 759472), (952, 515356), (1064, 461108), (1292, 379736), (1904, 257678), (2128, 230554), (2261, 216992), (2584, 189868), (3808, 128839), (4256, 115277), (4522, 108496), (5168, 94934), (6781, 72352), (9044, 54248), (10336, 47467), (13562, 36176), (18088, 27124)]