1921864896

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25087}}^1$

素因数の和:25131

約数の個数: 168

約数和(自身を含む): 6627246080

約数和(自身を除く): 4705381184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25087, 25536, 38304, 50174, 75261, 76608, 100348, 150522, 175609, 200696, 225783, 301044, 351218, 401392, 451566, 476653, 526827, 602088, 702436, 802784, 903132, 953306, 1053654, 1204176, 1404872, 1429959, 1580481, 1605568, 1806264, 1906612, 2107308, 2408352, 2809744, 2859918, 3160962, 3336571, 3612528, 3813224, 4214616, 4289877, 4816704, 5619488, 5719836, 6321924, 6673142, 7225056, 7626448, 8429232, 8579754, 10009713, 11238976, 11439672, 12643848, 13346284, 14450112, 15252896, 16858464, 17159508, 20019426, 22879344, 25287696, 26692568, 30029139, 30505792, 33716928, 34319016, 40038852, 45758688, 50575392, 53385136, 60058278, 68638032, 80077704, 91517376, 101150784, 106770272, 120116556, 137276064, 160155408, 213540544, 240233112, 274552128, 320310816, 480466224, 640621632, 960932448, 1921864896]

約数ペア:

[(1, 1921864896), (2, 960932448), (3, 640621632), (4, 480466224), (6, 320310816), (7, 274552128), (8, 240233112), (9, 213540544), (12, 160155408), (14, 137276064), (16, 120116556), (18, 106770272), (19, 101150784), (21, 91517376), (24, 80077704), (28, 68638032), (32, 60058278), (36, 53385136), (38, 50575392), (42, 45758688), (48, 40038852), (56, 34319016), (57, 33716928), (63, 30505792), (64, 30029139), (72, 26692568), (76, 25287696), (84, 22879344), (96, 20019426), (112, 17159508), (114, 16858464), (126, 15252896), (133, 14450112), (144, 13346284), (152, 12643848), (168, 11439672), (171, 11238976), (192, 10009713), (224, 8579754), (228, 8429232), (252, 7626448), (266, 7225056), (288, 6673142), (304, 6321924), (336, 5719836), (342, 5619488), (399, 4816704), (448, 4289877), (456, 4214616), (504, 3813224), (532, 3612528), (576, 3336571), (608, 3160962), (672, 2859918), (684, 2809744), (798, 2408352), (912, 2107308), (1008, 1906612), (1064, 1806264), (1197, 1605568), (1216, 1580481), (1344, 1429959), (1368, 1404872), (1596, 1204176), (1824, 1053654), (2016, 953306), (2128, 903132), (2394, 802784), (2736, 702436), (3192, 602088), (3648, 526827), (4032, 476653), (4256, 451566), (4788, 401392), (5472, 351218), (6384, 301044), (8512, 225783), (9576, 200696), (10944, 175609), (12768, 150522), (19152, 100348), (25087, 76608), (25536, 75261), (38304, 50174)]