1900458624

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 5260262400

約数和(自身を除く): 3359803776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 157, 174, 192, 232, 314, 348, 384, 464, 471, 628, 696, 928, 942, 1087, 1256, 1392, 1856, 1884, 2174, 2512, 2784, 3261, 3712, 3768, 4348, 4553, 5024, 5568, 6522, 7536, 8696, 9106, 10048, 11136, 13044, 13659, 15072, 17392, 18212, 20096, 26088, 27318, 30144, 31523, 34784, 36424, 52176, 54636, 60288, 63046, 69568, 72848, 94569, 104352, 109272, 126092, 139136, 145696, 170659, 189138, 208704, 218544, 252184, 291392, 341318, 378276, 417408, 437088, 504368, 511977, 582784, 682636, 756552, 874176, 1008736, 1023954, 1365272, 1513104, 1748352, 2017472, 2047908, 2730544, 3026208, 4034944, 4095816, 4949111, 5461088, 6052416, 8191632, 9898222, 10922176, 12104832, 14847333, 16383264, 19796444, 21844352, 29694666, 32766528, 39592888, 59389332, 65533056, 79185776, 118778664, 158371552, 237557328, 316743104, 475114656, 633486208, 950229312, 1900458624]

約数ペア:

[(1, 1900458624), (2, 950229312), (3, 633486208), (4, 475114656), (6, 316743104), (8, 237557328), (12, 158371552), (16, 118778664), (24, 79185776), (29, 65533056), (32, 59389332), (48, 39592888), (58, 32766528), (64, 29694666), (87, 21844352), (96, 19796444), (116, 16383264), (128, 14847333), (157, 12104832), (174, 10922176), (192, 9898222), (232, 8191632), (314, 6052416), (348, 5461088), (384, 4949111), (464, 4095816), (471, 4034944), (628, 3026208), (696, 2730544), (928, 2047908), (942, 2017472), (1087, 1748352), (1256, 1513104), (1392, 1365272), (1856, 1023954), (1884, 1008736), (2174, 874176), (2512, 756552), (2784, 682636), (3261, 582784), (3712, 511977), (3768, 504368), (4348, 437088), (4553, 417408), (5024, 378276), (5568, 341318), (6522, 291392), (7536, 252184), (8696, 218544), (9106, 208704), (10048, 189138), (11136, 170659), (13044, 145696), (13659, 139136), (15072, 126092), (17392, 109272), (18212, 104352), (20096, 94569), (26088, 72848), (27318, 69568), (30144, 63046), (31523, 60288), (34784, 54636), (36424, 52176)]