204311484

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 650657280

約数和(自身を除く): 446345796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 37, 38, 39, 46, 52, 54, 57, 69, 74, 76, 78, 81, 92, 108, 111, 114, 117, 138, 148, 156, 162, 171, 207, 222, 228, 234, 243, 247, 276, 299, 324, 333, 342, 351, 414, 437, 444, 468, 481, 486, 494, 513, 598, 621, 666, 684, 702, 703, 741, 828, 851, 874, 897, 962, 972, 988, 999, 1026, 1053, 1196, 1242, 1311, 1332, 1404, 1406, 1443, 1482, 1539, 1702, 1748, 1794, 1863, 1924, 1998, 2052, 2106, 2109, 2223, 2484, 2553, 2622, 2691, 2812, 2886, 2964, 2997, 3078, 3159, 3404, 3588, 3726, 3933, 3996, 4212, 4218, 4329, 4446, 4617, 5106, 5244, 5382, 5589, 5681, 5772, 5994, 6156, 6318, 6327, 6669, 7452, 7659, 7866, 8073, 8436, 8658, 8892, 8991, 9139, 9234, 10212, 10764, 11063, 11178, 11362, 11799, 11988, 12636, 12654, 12987, 13338, 15318, 15732, 16146, 16169, 17043, 17316, 17982, 18278, 18468, 18981, 20007, 22126, 22356, 22724, 22977, 23598, 24219, 25308, 25974, 26676, 27417, 30636, 32292, 32338, 33189, 34086, 35397, 35964, 36556, 37962, 38961, 40014, 44252, 45954, 47196, 48438, 48507, 51129, 51948, 54834, 56943, 60021, 64676, 66378, 68172, 68931, 70794, 72657, 75924, 77922, 80028, 82251, 91908, 96876, 97014, 99567, 102258, 106191, 109668, 113886, 116883, 120042, 132756, 137862, 141588, 145314, 145521, 153387, 155844, 164502, 170829, 194028, 199134, 204516, 206793, 210197, 212382, 227772, 233766, 240084, 246753, 275724, 290628, 291042, 298701, 306774, 329004, 341658, 398268, 413586, 420394, 424764, 436563, 460161, 467532, 493506, 582084, 597402, 613548, 630591, 683316, 740259, 827172, 840788, 873126, 896103, 920322, 987012, 1194804, 1261182, 1309689, 1380483, 1480518, 1746252, 1792206, 1840644, 1891773, 2220777, 2522364, 2619378, 2688309, 2760966, 2961036, 3584412, 3783546, 3929067, 4441554, 5238756, 5376618, 5521932, 5675319, 7567092, 7858134, 8883108, 10753236, 11350638, 15716268, 17025957, 22701276, 34051914, 51077871, 68103828, 102155742, 204311484]

約数ペア:

[(1, 204311484), (2, 102155742), (3, 68103828), (4, 51077871), (6, 34051914), (9, 22701276), (12, 17025957), (13, 15716268), (18, 11350638), (19, 10753236), (23, 8883108), (26, 7858134), (27, 7567092), (36, 5675319), (37, 5521932), (38, 5376618), (39, 5238756), (46, 4441554), (52, 3929067), (54, 3783546), (57, 3584412), (69, 2961036), (74, 2760966), (76, 2688309), (78, 2619378), (81, 2522364), (92, 2220777), (108, 1891773), (111, 1840644), (114, 1792206), (117, 1746252), (138, 1480518), (148, 1380483), (156, 1309689), (162, 1261182), (171, 1194804), (207, 987012), (222, 920322), (228, 896103), (234, 873126), (243, 840788), (247, 827172), (276, 740259), (299, 683316), (324, 630591), (333, 613548), (342, 597402), (351, 582084), (414, 493506), (437, 467532), (444, 460161), (468, 436563), (481, 424764), (486, 420394), (494, 413586), (513, 398268), (598, 341658), (621, 329004), (666, 306774), (684, 298701), (702, 291042), (703, 290628), (741, 275724), (828, 246753), (851, 240084), (874, 233766), (897, 227772), (962, 212382), (972, 210197), (988, 206793), (999, 204516), (1026, 199134), (1053, 194028), (1196, 170829), (1242, 164502), (1311, 155844), (1332, 153387), (1404, 145521), (1406, 145314), (1443, 141588), (1482, 137862), (1539, 132756), (1702, 120042), (1748, 116883), (1794, 113886), (1863, 109668), (1924, 106191), (1998, 102258), (2052, 99567), (2106, 97014), (2109, 96876), (2223, 91908), (2484, 82251), (2553, 80028), (2622, 77922), (2691, 75924), (2812, 72657), (2886, 70794), (2964, 68931), (2997, 68172), (3078, 66378), (3159, 64676), (3404, 60021), (3588, 56943), (3726, 54834), (3933, 51948), (3996, 51129), (4212, 48507), (4218, 48438), (4329, 47196), (4446, 45954), (4617, 44252), (5106, 40014), (5244, 38961), (5382, 37962), (5589, 36556), (5681, 35964), (5772, 35397), (5994, 34086), (6156, 33189), (6318, 32338), (6327, 32292), (6669, 30636), (7452, 27417), (7659, 26676), (7866, 25974), (8073, 25308), (8436, 24219), (8658, 23598), (8892, 22977), (8991, 22724), (9139, 22356), (9234, 22126), (10212, 20007), (10764, 18981), (11063, 18468), (11178, 18278), (11362, 17982), (11799, 17316), (11988, 17043), (12636, 16169), (12654, 16146), (12987, 15732), (13338, 15318)]