242765712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 850516992

約数和(自身を除く): 607751280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 457, 476, 496, 504, 527, 558, 612, 651, 714, 744, 816, 868, 914, 952, 1008, 1054, 1071, 1116, 1224, 1302, 1371, 1428, 1488, 1581, 1736, 1828, 1904, 1953, 2108, 2142, 2232, 2448, 2604, 2742, 2856, 3162, 3199, 3472, 3656, 3689, 3906, 4113, 4216, 4284, 4464, 4743, 5208, 5484, 5712, 6324, 6398, 7312, 7378, 7769, 7812, 8226, 8432, 8568, 9486, 9597, 10416, 10968, 11067, 12648, 12796, 14167, 14756, 15538, 15624, 16452, 17136, 18972, 19194, 21936, 22134, 23307, 25296, 25592, 28334, 28791, 29512, 31076, 31248, 32904, 33201, 37944, 38388, 42501, 44268, 46614, 51184, 54383, 56668, 57582, 59024, 62152, 65808, 66402, 69921, 75888, 76776, 85002, 88536, 93228, 99169, 108766, 113336, 115164, 124304, 127503, 132804, 139842, 153552, 163149, 170004, 177072, 186456, 198338, 217532, 226672, 230328, 240839, 255006, 265608, 279684, 297507, 326298, 340008, 372912, 396676, 435064, 460656, 481678, 489447, 510012, 531216, 559368, 595014, 652596, 680016, 722517, 793352, 870128, 892521, 963356, 978894, 1020024, 1118736, 1190028, 1305192, 1445034, 1586704, 1685873, 1785042, 1926712, 1957788, 2040048, 2167551, 2380056, 2610384, 2890068, 3371746, 3570084, 3853424, 3915576, 4335102, 4760112, 5057619, 5780136, 6743492, 7140168, 7831152, 8670204, 10115238, 11560272, 13486984, 14280336, 15172857, 17340408, 20230476, 26973968, 30345714, 34680816, 40460952, 60691428, 80921904, 121382856, 242765712]

約数ペア:

[(1, 242765712), (2, 121382856), (3, 80921904), (4, 60691428), (6, 40460952), (7, 34680816), (8, 30345714), (9, 26973968), (12, 20230476), (14, 17340408), (16, 15172857), (17, 14280336), (18, 13486984), (21, 11560272), (24, 10115238), (28, 8670204), (31, 7831152), (34, 7140168), (36, 6743492), (42, 5780136), (48, 5057619), (51, 4760112), (56, 4335102), (62, 3915576), (63, 3853424), (68, 3570084), (72, 3371746), (84, 2890068), (93, 2610384), (102, 2380056), (112, 2167551), (119, 2040048), (124, 1957788), (126, 1926712), (136, 1785042), (144, 1685873), (153, 1586704), (168, 1445034), (186, 1305192), (204, 1190028), (217, 1118736), (238, 1020024), (248, 978894), (252, 963356), (272, 892521), (279, 870128), (306, 793352), (336, 722517), (357, 680016), (372, 652596), (408, 595014), (434, 559368), (457, 531216), (476, 510012), (496, 489447), (504, 481678), (527, 460656), (558, 435064), (612, 396676), (651, 372912), (714, 340008), (744, 326298), (816, 297507), (868, 279684), (914, 265608), (952, 255006), (1008, 240839), (1054, 230328), (1071, 226672), (1116, 217532), (1224, 198338), (1302, 186456), (1371, 177072), (1428, 170004), (1488, 163149), (1581, 153552), (1736, 139842), (1828, 132804), (1904, 127503), (1953, 124304), (2108, 115164), (2142, 113336), (2232, 108766), (2448, 99169), (2604, 93228), (2742, 88536), (2856, 85002), (3162, 76776), (3199, 75888), (3472, 69921), (3656, 66402), (3689, 65808), (3906, 62152), (4113, 59024), (4216, 57582), (4284, 56668), (4464, 54383), (4743, 51184), (5208, 46614), (5484, 44268), (5712, 42501), (6324, 38388), (6398, 37944), (7312, 33201), (7378, 32904), (7769, 31248), (7812, 31076), (8226, 29512), (8432, 28791), (8568, 28334), (9486, 25592), (9597, 25296), (10416, 23307), (10968, 22134), (11067, 21936), (12648, 19194), (12796, 18972), (14167, 17136), (14756, 16452), (15538, 15624)]