1816615536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 5075706384

約数和(自身を除く): 3259090848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 361, 456, 492, 656, 722, 779, 912, 984, 1083, 1444, 1558, 1968, 2166, 2337, 2557, 2888, 3116, 4332, 4674, 5114, 5776, 6232, 7671, 8664, 9348, 10228, 12464, 14801, 15342, 17328, 18696, 20456, 29602, 30684, 37392, 40912, 44403, 48583, 59204, 61368, 88806, 97166, 104837, 118408, 122736, 145749, 177612, 194332, 209674, 236816, 291498, 314511, 355224, 388664, 419348, 582996, 629022, 710448, 777328, 838696, 923077, 1165992, 1258044, 1677392, 1846154, 1991903, 2331984, 2516088, 2769231, 3692308, 3983806, 5032176, 5538462, 5975709, 7384616, 7967612, 11076924, 11951418, 14769232, 15935224, 22153848, 23902836, 31870448, 37846157, 44307696, 47805672, 75692314, 95611344, 113538471, 151384628, 227076942, 302769256, 454153884, 605538512, 908307768, 1816615536]

約数ペア:

[(1, 1816615536), (2, 908307768), (3, 605538512), (4, 454153884), (6, 302769256), (8, 227076942), (12, 151384628), (16, 113538471), (19, 95611344), (24, 75692314), (38, 47805672), (41, 44307696), (48, 37846157), (57, 31870448), (76, 23902836), (82, 22153848), (114, 15935224), (123, 14769232), (152, 11951418), (164, 11076924), (228, 7967612), (246, 7384616), (304, 5975709), (328, 5538462), (361, 5032176), (456, 3983806), (492, 3692308), (656, 2769231), (722, 2516088), (779, 2331984), (912, 1991903), (984, 1846154), (1083, 1677392), (1444, 1258044), (1558, 1165992), (1968, 923077), (2166, 838696), (2337, 777328), (2557, 710448), (2888, 629022), (3116, 582996), (4332, 419348), (4674, 388664), (5114, 355224), (5776, 314511), (6232, 291498), (7671, 236816), (8664, 209674), (9348, 194332), (10228, 177612), (12464, 145749), (14801, 122736), (15342, 118408), (17328, 104837), (18696, 97166), (20456, 88806), (29602, 61368), (30684, 59204), (37392, 48583), (40912, 44403)]