1719352008

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 5450140080

約数和(自身を除く): 3730788072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 251, 264, 279, 297, 324, 341, 372, 396, 502, 558, 594, 648, 682, 744, 753, 792, 837, 891, 961, 1004, 1023, 1116, 1188, 1364, 1506, 1674, 1782, 1922, 2008, 2046, 2232, 2259, 2376, 2511, 2728, 2761, 2883, 3012, 3069, 3348, 3564, 3844, 4092, 4518, 5022, 5522, 5766, 6024, 6138, 6696, 6777, 7128, 7688, 7781, 8184, 8283, 8649, 9036, 9207, 10044, 10571, 11044, 11532, 12276, 13554, 15562, 16566, 17298, 18072, 18414, 20088, 20331, 21142, 22088, 23064, 23343, 24552, 24849, 25947, 27108, 27621, 31124, 31713, 33132, 34596, 36828, 40662, 42284, 46686, 49698, 51894, 54216, 55242, 62248, 63426, 66264, 69192, 70029, 73656, 74547, 77841, 81324, 84568, 85591, 93372, 95139, 99396, 103788, 110484, 126852, 140058, 149094, 155682, 162648, 171182, 186744, 190278, 198792, 207576, 210087, 220968, 223641, 241211, 253704, 256773, 280116, 285417, 298188, 311364, 342364, 380556, 420174, 447282, 482422, 513546, 560232, 570834, 596376, 622728, 630261, 684728, 723633, 761112, 770319, 840348, 856251, 894564, 964844, 1027092, 1141668, 1260522, 1447266, 1540638, 1680696, 1712502, 1789128, 1929688, 2054184, 2170899, 2283336, 2310957, 2521044, 2653321, 2894532, 3081276, 3425004, 4341798, 4621914, 5042088, 5306642, 5789064, 6162552, 6512697, 6850008, 6932871, 7959963, 8683596, 9243828, 10613284, 13025394, 13865742, 15919926, 17367192, 18487656, 19538091, 21226568, 23879889, 26050788, 27731484, 31839852, 39076182, 47759778, 52101576, 55462968, 63679704, 71639667, 78152364, 95519556, 143279334, 156304728, 191039112, 214919001, 286558668, 429838002, 573117336, 859676004, 1719352008]

約数ペア:

[(1, 1719352008), (2, 859676004), (3, 573117336), (4, 429838002), (6, 286558668), (8, 214919001), (9, 191039112), (11, 156304728), (12, 143279334), (18, 95519556), (22, 78152364), (24, 71639667), (27, 63679704), (31, 55462968), (33, 52101576), (36, 47759778), (44, 39076182), (54, 31839852), (62, 27731484), (66, 26050788), (72, 23879889), (81, 21226568), (88, 19538091), (93, 18487656), (99, 17367192), (108, 15919926), (124, 13865742), (132, 13025394), (162, 10613284), (186, 9243828), (198, 8683596), (216, 7959963), (248, 6932871), (251, 6850008), (264, 6512697), (279, 6162552), (297, 5789064), (324, 5306642), (341, 5042088), (372, 4621914), (396, 4341798), (502, 3425004), (558, 3081276), (594, 2894532), (648, 2653321), (682, 2521044), (744, 2310957), (753, 2283336), (792, 2170899), (837, 2054184), (891, 1929688), (961, 1789128), (1004, 1712502), (1023, 1680696), (1116, 1540638), (1188, 1447266), (1364, 1260522), (1506, 1141668), (1674, 1027092), (1782, 964844), (1922, 894564), (2008, 856251), (2046, 840348), (2232, 770319), (2259, 761112), (2376, 723633), (2511, 684728), (2728, 630261), (2761, 622728), (2883, 596376), (3012, 570834), (3069, 560232), (3348, 513546), (3564, 482422), (3844, 447282), (4092, 420174), (4518, 380556), (5022, 342364), (5522, 311364), (5766, 298188), (6024, 285417), (6138, 280116), (6696, 256773), (6777, 253704), (7128, 241211), (7688, 223641), (7781, 220968), (8184, 210087), (8283, 207576), (8649, 198792), (9036, 190278), (9207, 186744), (10044, 171182), (10571, 162648), (11044, 155682), (11532, 149094), (12276, 140058), (13554, 126852), (15562, 110484), (16566, 103788), (17298, 99396), (18072, 95139), (18414, 93372), (20088, 85591), (20331, 84568), (21142, 81324), (22088, 77841), (23064, 74547), (23343, 73656), (24552, 70029), (24849, 69192), (25947, 66264), (27108, 63426), (27621, 62248), (31124, 55242), (31713, 54216), (33132, 51894), (34596, 49698), (36828, 46686), (40662, 42284)]