242164728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 823284000

約数和(自身を除く): 581119272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 81, 89, 102, 104, 108, 114, 117, 136, 152, 153, 156, 162, 171, 178, 204, 216, 221, 228, 234, 247, 267, 306, 312, 323, 324, 342, 351, 356, 408, 442, 456, 459, 468, 494, 513, 534, 612, 646, 648, 663, 684, 702, 712, 741, 801, 884, 918, 936, 969, 988, 1026, 1053, 1068, 1157, 1224, 1292, 1326, 1368, 1377, 1404, 1482, 1513, 1539, 1602, 1691, 1768, 1836, 1938, 1976, 1989, 2052, 2106, 2136, 2223, 2314, 2403, 2584, 2652, 2754, 2808, 2907, 2964, 3026, 3078, 3204, 3382, 3471, 3672, 3876, 3978, 4104, 4199, 4212, 4446, 4539, 4628, 4806, 5073, 5304, 5508, 5814, 5928, 5967, 6052, 6156, 6408, 6669, 6764, 6942, 7209, 7752, 7956, 8398, 8424, 8721, 8892, 9078, 9256, 9612, 10146, 10413, 11016, 11628, 11934, 12104, 12312, 12597, 13338, 13528, 13617, 13884, 14418, 15219, 15912, 16796, 17442, 17784, 17901, 18156, 19224, 19669, 20007, 20292, 20826, 21983, 23256, 23868, 25194, 26163, 26676, 27234, 27768, 28747, 28836, 30438, 31239, 33592, 34884, 35802, 36312, 37791, 39338, 40014, 40584, 40851, 41652, 43966, 45657, 47736, 50388, 52326, 53352, 54468, 57494, 57672, 59007, 60876, 62478, 65949, 69768, 71604, 75582, 78676, 80028, 81702, 83304, 86241, 87932, 91314, 93717, 100776, 104652, 108936, 113373, 114988, 118014, 121752, 122553, 124956, 131898, 136971, 143208, 151164, 157352, 160056, 163404, 172482, 175864, 177021, 182628, 187434, 197847, 209304, 226746, 229976, 236028, 245106, 249912, 258723, 263796, 273942, 302328, 326808, 340119, 344964, 354042, 365256, 373711, 374868, 395694, 453492, 472056, 490212, 517446, 527592, 531063, 547884, 593541, 680238, 689928, 708084, 747422, 749736, 776169, 791388, 906984, 980424, 1034892, 1062126, 1095768, 1121133, 1187082, 1360476, 1416168, 1494844, 1552338, 1582776, 1593189, 1780623, 2069784, 2124252, 2242266, 2328507, 2374164, 2720952, 2989688, 3104676, 3186378, 3363399, 3561246, 4248504, 4484532, 4657014, 4748328, 6209352, 6372756, 6726798, 7122492, 8969064, 9314028, 10090197, 12745512, 13453596, 14244984, 18628056, 20180394, 26907192, 30270591, 40360788, 60541182, 80721576, 121082364, 242164728]

約数ペア:

[(1, 242164728), (2, 121082364), (3, 80721576), (4, 60541182), (6, 40360788), (8, 30270591), (9, 26907192), (12, 20180394), (13, 18628056), (17, 14244984), (18, 13453596), (19, 12745512), (24, 10090197), (26, 9314028), (27, 8969064), (34, 7122492), (36, 6726798), (38, 6372756), (39, 6209352), (51, 4748328), (52, 4657014), (54, 4484532), (57, 4248504), (68, 3561246), (72, 3363399), (76, 3186378), (78, 3104676), (81, 2989688), (89, 2720952), (102, 2374164), (104, 2328507), (108, 2242266), (114, 2124252), (117, 2069784), (136, 1780623), (152, 1593189), (153, 1582776), (156, 1552338), (162, 1494844), (171, 1416168), (178, 1360476), (204, 1187082), (216, 1121133), (221, 1095768), (228, 1062126), (234, 1034892), (247, 980424), (267, 906984), (306, 791388), (312, 776169), (323, 749736), (324, 747422), (342, 708084), (351, 689928), (356, 680238), (408, 593541), (442, 547884), (456, 531063), (459, 527592), (468, 517446), (494, 490212), (513, 472056), (534, 453492), (612, 395694), (646, 374868), (648, 373711), (663, 365256), (684, 354042), (702, 344964), (712, 340119), (741, 326808), (801, 302328), (884, 273942), (918, 263796), (936, 258723), (969, 249912), (988, 245106), (1026, 236028), (1053, 229976), (1068, 226746), (1157, 209304), (1224, 197847), (1292, 187434), (1326, 182628), (1368, 177021), (1377, 175864), (1404, 172482), (1482, 163404), (1513, 160056), (1539, 157352), (1602, 151164), (1691, 143208), (1768, 136971), (1836, 131898), (1938, 124956), (1976, 122553), (1989, 121752), (2052, 118014), (2106, 114988), (2136, 113373), (2223, 108936), (2314, 104652), (2403, 100776), (2584, 93717), (2652, 91314), (2754, 87932), (2808, 86241), (2907, 83304), (2964, 81702), (3026, 80028), (3078, 78676), (3204, 75582), (3382, 71604), (3471, 69768), (3672, 65949), (3876, 62478), (3978, 60876), (4104, 59007), (4199, 57672), (4212, 57494), (4446, 54468), (4539, 53352), (4628, 52326), (4806, 50388), (5073, 47736), (5304, 45657), (5508, 43966), (5814, 41652), (5928, 40851), (5967, 40584), (6052, 40014), (6156, 39338), (6408, 37791), (6669, 36312), (6764, 35802), (6942, 34884), (7209, 33592), (7752, 31239), (7956, 30438), (8398, 28836), (8424, 28747), (8721, 27768), (8892, 27234), (9078, 26676), (9256, 26163), (9612, 25194), (10146, 23868), (10413, 23256), (11016, 21983), (11628, 20826), (11934, 20292), (12104, 20007), (12312, 19669), (12597, 19224), (13338, 18156), (13528, 17901), (13617, 17784), (13884, 17442), (14418, 16796), (15219, 15912)]