18013805472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5209}}^1$

素因数の和:5415

約数の個数: 192

約数和(自身を含む): 54260357760

約数和(自身を除く): 36246552288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 163, 204, 208, 221, 272, 312, 326, 408, 416, 442, 489, 544, 624, 652, 663, 816, 884, 978, 1248, 1304, 1326, 1632, 1768, 1956, 2119, 2608, 2652, 2771, 3536, 3912, 4238, 5209, 5216, 5304, 5542, 6357, 7072, 7824, 8313, 8476, 10418, 10608, 11084, 12714, 15627, 15648, 16626, 16952, 20836, 21216, 22168, 25428, 31254, 33252, 33904, 36023, 41672, 44336, 50856, 62508, 66504, 67717, 67808, 72046, 83344, 88553, 88672, 101712, 108069, 125016, 133008, 135434, 144092, 166688, 177106, 203151, 203424, 216138, 250032, 265659, 266016, 270868, 288184, 354212, 406302, 432276, 500064, 531318, 541736, 576368, 708424, 812604, 849067, 864552, 1062636, 1083472, 1151189, 1152736, 1416848, 1625208, 1698134, 1729104, 2125272, 2166944, 2302378, 2547201, 2833696, 3250416, 3396268, 3453567, 3458208, 4250544, 4604756, 5094402, 6500832, 6792536, 6907134, 8501088, 9209512, 10188804, 11037871, 13585072, 13814268, 14434139, 18419024, 20377608, 22075742, 27170144, 27628536, 28868278, 33113613, 36838048, 40755216, 43302417, 44151484, 55257072, 57736556, 66227226, 81510432, 86604834, 88302968, 110514144, 115473112, 132454452, 173209668, 176605936, 187643807, 230946224, 264908904, 346419336, 353211872, 375287614, 461892448, 529817808, 562931421, 692838672, 750575228, 1059635616, 1125862842, 1385677344, 1501150456, 2251725684, 3002300912, 4503451368, 6004601824, 9006902736, 18013805472]

約数ペア:

[(1, 18013805472), (2, 9006902736), (3, 6004601824), (4, 4503451368), (6, 3002300912), (8, 2251725684), (12, 1501150456), (13, 1385677344), (16, 1125862842), (17, 1059635616), (24, 750575228), (26, 692838672), (32, 562931421), (34, 529817808), (39, 461892448), (48, 375287614), (51, 353211872), (52, 346419336), (68, 264908904), (78, 230946224), (96, 187643807), (102, 176605936), (104, 173209668), (136, 132454452), (156, 115473112), (163, 110514144), (204, 88302968), (208, 86604834), (221, 81510432), (272, 66227226), (312, 57736556), (326, 55257072), (408, 44151484), (416, 43302417), (442, 40755216), (489, 36838048), (544, 33113613), (624, 28868278), (652, 27628536), (663, 27170144), (816, 22075742), (884, 20377608), (978, 18419024), (1248, 14434139), (1304, 13814268), (1326, 13585072), (1632, 11037871), (1768, 10188804), (1956, 9209512), (2119, 8501088), (2608, 6907134), (2652, 6792536), (2771, 6500832), (3536, 5094402), (3912, 4604756), (4238, 4250544), (5209, 3458208), (5216, 3453567), (5304, 3396268), (5542, 3250416), (6357, 2833696), (7072, 2547201), (7824, 2302378), (8313, 2166944), (8476, 2125272), (10418, 1729104), (10608, 1698134), (11084, 1625208), (12714, 1416848), (15627, 1152736), (15648, 1151189), (16626, 1083472), (16952, 1062636), (20836, 864552), (21216, 849067), (22168, 812604), (25428, 708424), (31254, 576368), (33252, 541736), (33904, 531318), (36023, 500064), (41672, 432276), (44336, 406302), (50856, 354212), (62508, 288184), (66504, 270868), (67717, 266016), (67808, 265659), (72046, 250032), (83344, 216138), (88553, 203424), (88672, 203151), (101712, 177106), (108069, 166688), (125016, 144092), (133008, 135434)]