1323989664

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:148

約数の個数: 216

約数和(自身を含む): 3884130432

約数和(自身を除く): 2560140768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 32, 46, 48, 58, 62, 69, 87, 92, 93, 96, 116, 124, 138, 174, 184, 186, 232, 248, 276, 348, 368, 372, 464, 496, 529, 552, 667, 696, 713, 736, 744, 841, 899, 928, 992, 1058, 1104, 1334, 1392, 1426, 1488, 1587, 1682, 1798, 2001, 2116, 2139, 2208, 2523, 2668, 2697, 2784, 2852, 2976, 3174, 3364, 3596, 4002, 4232, 4278, 5046, 5336, 5394, 5704, 6348, 6728, 7192, 8004, 8464, 8556, 10092, 10672, 10788, 11408, 12696, 13456, 14384, 15341, 16008, 16399, 16928, 17112, 19343, 20184, 20677, 21344, 21576, 22816, 25392, 26071, 26912, 28768, 30682, 32016, 32798, 34224, 38686, 40368, 41354, 43152, 46023, 49197, 50784, 52142, 58029, 61364, 62031, 64032, 65596, 68448, 77372, 78213, 80736, 82708, 86304, 92046, 98394, 104284, 116058, 122728, 124062, 131192, 154744, 156426, 165416, 184092, 196788, 208568, 232116, 245456, 248124, 262384, 309488, 312852, 330832, 368184, 393576, 417136, 444889, 464232, 475571, 490912, 496248, 524768, 599633, 618976, 625704, 661664, 736368, 787152, 834272, 889778, 928464, 951142, 992496, 1199266, 1251408, 1334667, 1426713, 1472736, 1574304, 1779556, 1798899, 1856928, 1902284, 1984992, 2398532, 2502816, 2669334, 2853426, 3559112, 3597798, 3804568, 4797064, 5338668, 5706852, 7118224, 7195596, 7609136, 9594128, 10677336, 11413704, 13791559, 14236448, 14391192, 15218272, 19188256, 21354672, 22827408, 27583118, 28782384, 41374677, 42709344, 45654816, 55166236, 57564768, 82749354, 110332472, 165498708, 220664944, 330997416, 441329888, 661994832, 1323989664]

約数ペア:

[(1, 1323989664), (2, 661994832), (3, 441329888), (4, 330997416), (6, 220664944), (8, 165498708), (12, 110332472), (16, 82749354), (23, 57564768), (24, 55166236), (29, 45654816), (31, 42709344), (32, 41374677), (46, 28782384), (48, 27583118), (58, 22827408), (62, 21354672), (69, 19188256), (87, 15218272), (92, 14391192), (93, 14236448), (96, 13791559), (116, 11413704), (124, 10677336), (138, 9594128), (174, 7609136), (184, 7195596), (186, 7118224), (232, 5706852), (248, 5338668), (276, 4797064), (348, 3804568), (368, 3597798), (372, 3559112), (464, 2853426), (496, 2669334), (529, 2502816), (552, 2398532), (667, 1984992), (696, 1902284), (713, 1856928), (736, 1798899), (744, 1779556), (841, 1574304), (899, 1472736), (928, 1426713), (992, 1334667), (1058, 1251408), (1104, 1199266), (1334, 992496), (1392, 951142), (1426, 928464), (1488, 889778), (1587, 834272), (1682, 787152), (1798, 736368), (2001, 661664), (2116, 625704), (2139, 618976), (2208, 599633), (2523, 524768), (2668, 496248), (2697, 490912), (2784, 475571), (2852, 464232), (2976, 444889), (3174, 417136), (3364, 393576), (3596, 368184), (4002, 330832), (4232, 312852), (4278, 309488), (5046, 262384), (5336, 248124), (5394, 245456), (5704, 232116), (6348, 208568), (6728, 196788), (7192, 184092), (8004, 165416), (8464, 156426), (8556, 154744), (10092, 131192), (10672, 124062), (10788, 122728), (11408, 116058), (12696, 104284), (13456, 98394), (14384, 92046), (15341, 86304), (16008, 82708), (16399, 80736), (16928, 78213), (17112, 77372), (19343, 68448), (20184, 65596), (20677, 64032), (21344, 62031), (21576, 61364), (22816, 58029), (25392, 52142), (26071, 50784), (26912, 49197), (28768, 46023), (30682, 43152), (32016, 41354), (32798, 40368), (34224, 38686)]