285412509216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{450257}}^1$

素因数の和:450375

約数の個数: 144

約数和(自身を含む): 849626039808

約数和(自身を除く): 564213530592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 279, 284, 288, 372, 426, 496, 558, 568, 639, 744, 852, 992, 1116, 1136, 1278, 1488, 1704, 2201, 2232, 2272, 2556, 2976, 3408, 4402, 4464, 5112, 6603, 6816, 8804, 8928, 10224, 13206, 17608, 19809, 20448, 26412, 35216, 39618, 52824, 70432, 79236, 105648, 158472, 211296, 316944, 450257, 633888, 900514, 1350771, 1801028, 2701542, 3602056, 4052313, 5403084, 7204112, 8104626, 10806168, 13957967, 14408224, 16209252, 21612336, 27915934, 31968247, 32418504, 41873901, 43224672, 55831868, 63936494, 64837008, 83747802, 95904741, 111663736, 125621703, 127872988, 129674016, 167495604, 191809482, 223327472, 251243406, 255745976, 287714223, 334991208, 383618964, 446654944, 502486812, 511491952, 575428446, 669982416, 767237928, 991015657, 1004973624, 1022983904, 1150856892, 1339964832, 1534475856, 1982031314, 2009947248, 2301713784, 2973046971, 3068951712, 3964062628, 4019894496, 4603427568, 5946093942, 7928125256, 8919140913, 9206855136, 11892187884, 15856250512, 17838281826, 23784375768, 31712501024, 35676563652, 47568751536, 71353127304, 95137503072, 142706254608, 285412509216]

約数ペア:

[(1, 285412509216), (2, 142706254608), (3, 95137503072), (4, 71353127304), (6, 47568751536), (8, 35676563652), (9, 31712501024), (12, 23784375768), (16, 17838281826), (18, 15856250512), (24, 11892187884), (31, 9206855136), (32, 8919140913), (36, 7928125256), (48, 5946093942), (62, 4603427568), (71, 4019894496), (72, 3964062628), (93, 3068951712), (96, 2973046971), (124, 2301713784), (142, 2009947248), (144, 1982031314), (186, 1534475856), (213, 1339964832), (248, 1150856892), (279, 1022983904), (284, 1004973624), (288, 991015657), (372, 767237928), (426, 669982416), (496, 575428446), (558, 511491952), (568, 502486812), (639, 446654944), (744, 383618964), (852, 334991208), (992, 287714223), (1116, 255745976), (1136, 251243406), (1278, 223327472), (1488, 191809482), (1704, 167495604), (2201, 129674016), (2232, 127872988), (2272, 125621703), (2556, 111663736), (2976, 95904741), (3408, 83747802), (4402, 64837008), (4464, 63936494), (5112, 55831868), (6603, 43224672), (6816, 41873901), (8804, 32418504), (8928, 31968247), (10224, 27915934), (13206, 21612336), (17608, 16209252), (19809, 14408224), (20448, 13957967), (26412, 10806168), (35216, 8104626), (39618, 7204112), (52824, 5403084), (70432, 4052313), (79236, 3602056), (105648, 2701542), (158472, 1801028), (211296, 1350771), (316944, 900514), (450257, 633888)]