639843624

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6181

約数の個数: 160

約数和(自身を含む): 2137576320

約数和(自身を除く): 1497732696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2268, 2484, 2898, 3726, 3864, 4347, 4536, 4968, 5796, 6133, 7452, 8694, 11592, 12266, 13041, 14904, 17388, 18399, 24532, 26082, 34776, 36798, 42931, 49064, 52164, 55197, 73596, 85862, 104328, 110394, 128793, 141059, 147192, 165591, 171724, 220788, 257586, 282118, 331182, 343448, 386379, 423177, 441576, 496773, 515172, 564236, 662364, 772758, 846354, 987413, 993546, 1030344, 1128472, 1159137, 1269531, 1324728, 1545516, 1692708, 1974826, 1987092, 2318274, 2539062, 2962239, 3091032, 3385416, 3477411, 3808593, 3949652, 3974184, 4636548, 5078124, 5924478, 6954822, 7617186, 7899304, 8886717, 9273096, 10156248, 11425779, 11848956, 13909644, 15234372, 17773434, 22851558, 23697912, 26660151, 27819288, 30468744, 35546868, 45703116, 53320302, 71093736, 79980453, 91406232, 106640604, 159960906, 213281208, 319921812, 639843624]

約数ペア:

[(1, 639843624), (2, 319921812), (3, 213281208), (4, 159960906), (6, 106640604), (7, 91406232), (8, 79980453), (9, 71093736), (12, 53320302), (14, 45703116), (18, 35546868), (21, 30468744), (23, 27819288), (24, 26660151), (27, 23697912), (28, 22851558), (36, 17773434), (42, 15234372), (46, 13909644), (54, 11848956), (56, 11425779), (63, 10156248), (69, 9273096), (72, 8886717), (81, 7899304), (84, 7617186), (92, 6954822), (108, 5924478), (126, 5078124), (138, 4636548), (161, 3974184), (162, 3949652), (168, 3808593), (184, 3477411), (189, 3385416), (207, 3091032), (216, 2962239), (252, 2539062), (276, 2318274), (322, 1987092), (324, 1974826), (378, 1692708), (414, 1545516), (483, 1324728), (504, 1269531), (552, 1159137), (567, 1128472), (621, 1030344), (644, 993546), (648, 987413), (756, 846354), (828, 772758), (966, 662364), (1134, 564236), (1242, 515172), (1288, 496773), (1449, 441576), (1512, 423177), (1656, 386379), (1863, 343448), (1932, 331182), (2268, 282118), (2484, 257586), (2898, 220788), (3726, 171724), (3864, 165591), (4347, 147192), (4536, 141059), (4968, 128793), (5796, 110394), (6133, 104328), (7452, 85862), (8694, 73596), (11592, 55197), (12266, 52164), (13041, 49064), (14904, 42931), (17388, 36798), (18399, 34776), (24532, 26082)]