238908852

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 802477312

約数和(自身を除く): 563568460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 73, 74, 78, 81, 84, 91, 108, 111, 117, 126, 146, 148, 156, 162, 182, 189, 219, 222, 234, 243, 252, 259, 273, 292, 324, 333, 351, 364, 378, 438, 444, 468, 481, 486, 511, 518, 546, 567, 657, 666, 702, 756, 777, 819, 876, 949, 962, 972, 999, 1022, 1036, 1053, 1092, 1134, 1314, 1332, 1404, 1443, 1533, 1554, 1638, 1701, 1898, 1924, 1971, 1998, 2044, 2106, 2268, 2331, 2457, 2628, 2701, 2847, 2886, 2997, 3066, 3108, 3159, 3276, 3367, 3402, 3796, 3942, 3996, 4212, 4329, 4599, 4662, 4914, 5402, 5694, 5772, 5913, 5994, 6132, 6318, 6643, 6734, 6804, 6993, 7371, 7884, 8103, 8541, 8658, 8991, 9198, 9324, 9828, 10101, 10804, 11388, 11826, 11988, 12636, 12987, 13286, 13468, 13797, 13986, 14742, 16206, 17082, 17316, 17739, 17982, 18396, 18907, 19929, 20202, 20979, 22113, 23652, 24309, 25623, 25974, 26572, 27594, 27972, 29484, 30303, 32412, 34164, 35113, 35478, 35964, 37814, 38961, 39858, 40404, 41391, 41958, 44226, 48618, 51246, 51948, 55188, 56721, 59787, 60606, 62937, 70226, 70956, 72927, 75628, 76869, 77922, 79716, 82782, 83916, 88452, 90909, 97236, 102492, 105339, 113442, 116883, 119574, 121212, 124173, 125874, 140452, 145854, 153738, 155844, 165564, 170163, 179361, 181818, 210678, 218781, 226884, 230607, 233766, 239148, 245791, 248346, 251748, 272727, 291708, 307476, 316017, 340326, 358722, 363636, 421356, 437562, 461214, 467532, 491582, 496692, 510489, 538083, 545454, 632034, 656343, 680652, 717444, 737373, 818181, 875124, 922428, 948051, 983164, 1020978, 1076166, 1090908, 1264068, 1312686, 1474746, 1531467, 1614249, 1636362, 1896102, 2041956, 2152332, 2212119, 2625372, 2844153, 2949492, 3062934, 3228498, 3272724, 3792204, 4424238, 4594401, 5688306, 6125868, 6456996, 6636357, 8532459, 8848476, 9188802, 11376612, 13272714, 17064918, 18377604, 19909071, 26545428, 34129836, 39818142, 59727213, 79636284, 119454426, 238908852]

約数ペア:

[(1, 238908852), (2, 119454426), (3, 79636284), (4, 59727213), (6, 39818142), (7, 34129836), (9, 26545428), (12, 19909071), (13, 18377604), (14, 17064918), (18, 13272714), (21, 11376612), (26, 9188802), (27, 8848476), (28, 8532459), (36, 6636357), (37, 6456996), (39, 6125868), (42, 5688306), (52, 4594401), (54, 4424238), (63, 3792204), (73, 3272724), (74, 3228498), (78, 3062934), (81, 2949492), (84, 2844153), (91, 2625372), (108, 2212119), (111, 2152332), (117, 2041956), (126, 1896102), (146, 1636362), (148, 1614249), (156, 1531467), (162, 1474746), (182, 1312686), (189, 1264068), (219, 1090908), (222, 1076166), (234, 1020978), (243, 983164), (252, 948051), (259, 922428), (273, 875124), (292, 818181), (324, 737373), (333, 717444), (351, 680652), (364, 656343), (378, 632034), (438, 545454), (444, 538083), (468, 510489), (481, 496692), (486, 491582), (511, 467532), (518, 461214), (546, 437562), (567, 421356), (657, 363636), (666, 358722), (702, 340326), (756, 316017), (777, 307476), (819, 291708), (876, 272727), (949, 251748), (962, 248346), (972, 245791), (999, 239148), (1022, 233766), (1036, 230607), (1053, 226884), (1092, 218781), (1134, 210678), (1314, 181818), (1332, 179361), (1404, 170163), (1443, 165564), (1533, 155844), (1554, 153738), (1638, 145854), (1701, 140452), (1898, 125874), (1924, 124173), (1971, 121212), (1998, 119574), (2044, 116883), (2106, 113442), (2268, 105339), (2331, 102492), (2457, 97236), (2628, 90909), (2701, 88452), (2847, 83916), (2886, 82782), (2997, 79716), (3066, 77922), (3108, 76869), (3159, 75628), (3276, 72927), (3367, 70956), (3402, 70226), (3796, 62937), (3942, 60606), (3996, 59787), (4212, 56721), (4329, 55188), (4599, 51948), (4662, 51246), (4914, 48618), (5402, 44226), (5694, 41958), (5772, 41391), (5913, 40404), (5994, 39858), (6132, 38961), (6318, 37814), (6643, 35964), (6734, 35478), (6804, 35113), (6993, 34164), (7371, 32412), (7884, 30303), (8103, 29484), (8541, 27972), (8658, 27594), (8991, 26572), (9198, 25974), (9324, 25623), (9828, 24309), (10101, 23652), (10804, 22113), (11388, 20979), (11826, 20202), (11988, 19929), (12636, 18907), (12987, 18396), (13286, 17982), (13468, 17739), (13797, 17316), (13986, 17082), (14742, 16206)]