2044676564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 4660806528

約数和(自身を除く): 2616129964

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 73, 76, 119, 133, 146, 163, 238, 266, 292, 323, 326, 361, 476, 511, 532, 646, 652, 722, 1022, 1141, 1241, 1292, 1387, 1444, 2044, 2261, 2282, 2482, 2527, 2771, 2774, 3097, 4522, 4564, 4964, 5054, 5542, 5548, 6137, 6194, 8687, 9044, 9709, 10108, 11084, 11899, 12274, 12388, 17374, 19397, 19418, 21679, 23579, 23798, 24548, 26353, 34748, 38794, 38836, 42959, 43358, 47158, 47596, 52649, 52706, 58843, 77588, 83293, 85918, 86716, 94316, 105298, 105412, 117686, 165053, 166586, 171836, 184471, 202283, 210596, 226081, 235372, 330106, 333172, 368543, 368942, 404566, 411901, 448001, 452162, 660212, 737086, 737884, 809132, 823802, 896002, 904324, 1000331, 1415981, 1474172, 1582567, 1647604, 1792004, 2000662, 2831962, 3136007, 3165134, 3843377, 4001324, 4295539, 5663924, 6272014, 6330268, 7002317, 7686754, 8591078, 12544028, 14004634, 15373508, 17182156, 26903639, 28009268, 30068773, 53807278, 60137546, 73024163, 107614556, 120275092, 146048326, 292096652, 511169141, 1022338282, 2044676564]

約数ペア:

[(1, 2044676564), (2, 1022338282), (4, 511169141), (7, 292096652), (14, 146048326), (17, 120275092), (19, 107614556), (28, 73024163), (34, 60137546), (38, 53807278), (68, 30068773), (73, 28009268), (76, 26903639), (119, 17182156), (133, 15373508), (146, 14004634), (163, 12544028), (238, 8591078), (266, 7686754), (292, 7002317), (323, 6330268), (326, 6272014), (361, 5663924), (476, 4295539), (511, 4001324), (532, 3843377), (646, 3165134), (652, 3136007), (722, 2831962), (1022, 2000662), (1141, 1792004), (1241, 1647604), (1292, 1582567), (1387, 1474172), (1444, 1415981), (2044, 1000331), (2261, 904324), (2282, 896002), (2482, 823802), (2527, 809132), (2771, 737884), (2774, 737086), (3097, 660212), (4522, 452162), (4564, 448001), (4964, 411901), (5054, 404566), (5542, 368942), (5548, 368543), (6137, 333172), (6194, 330106), (8687, 235372), (9044, 226081), (9709, 210596), (10108, 202283), (11084, 184471), (11899, 171836), (12274, 166586), (12388, 165053), (17374, 117686), (19397, 105412), (19418, 105298), (21679, 94316), (23579, 86716), (23798, 85918), (24548, 83293), (26353, 77588), (34748, 58843), (38794, 52706), (38836, 52649), (42959, 47596), (43358, 47158)]