242181576

素因数分解:

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

素因数の和:115

約数の個数: 288

約数和(自身を含む): 860408640

約数和(自身を除く): 618227064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 81, 84, 91, 104, 108, 111, 117, 126, 148, 156, 162, 168, 182, 189, 216, 222, 234, 243, 252, 259, 273, 296, 312, 324, 333, 351, 364, 378, 444, 468, 481, 486, 504, 518, 546, 567, 648, 666, 702, 728, 756, 777, 819, 888, 936, 962, 972, 999, 1036, 1053, 1092, 1134, 1332, 1369, 1404, 1443, 1512, 1554, 1638, 1701, 1924, 1944, 1998, 2072, 2106, 2184, 2268, 2331, 2457, 2664, 2738, 2808, 2886, 2997, 3108, 3159, 3276, 3367, 3402, 3848, 3996, 4107, 4212, 4329, 4536, 4662, 4914, 5476, 5772, 5994, 6216, 6318, 6552, 6734, 6804, 6993, 7371, 7992, 8214, 8424, 8658, 8991, 9324, 9583, 9828, 10101, 10952, 11544, 11988, 12321, 12636, 12987, 13468, 13608, 13986, 14742, 16428, 17316, 17797, 17982, 18648, 19166, 19656, 20202, 20979, 22113, 23976, 24642, 25272, 25974, 26936, 27972, 28749, 29484, 30303, 32856, 34632, 35594, 35964, 36963, 38332, 38961, 40404, 41958, 44226, 49284, 51948, 53391, 55944, 57498, 58968, 60606, 62937, 71188, 71928, 73926, 76664, 77922, 80808, 83916, 86247, 88452, 90909, 98568, 103896, 106782, 110889, 114996, 116883, 121212, 124579, 125874, 142376, 147852, 155844, 160173, 167832, 172494, 176904, 181818, 213564, 221778, 229992, 233766, 242424, 249158, 251748, 258741, 272727, 295704, 311688, 320346, 332667, 344988, 363636, 373737, 427128, 443556, 467532, 480519, 498316, 503496, 517482, 545454, 640692, 665334, 689976, 727272, 747474, 776223, 818181, 887112, 935064, 961038, 996632, 1034964, 1090908, 1121211, 1281384, 1330668, 1441557, 1494948, 1552446, 1636362, 1922076, 2069928, 2181816, 2242422, 2328669, 2661336, 2883114, 2989896, 3104892, 3272724, 3363633, 3844152, 4324671, 4484844, 4657338, 5766228, 6209784, 6545448, 6727266, 8649342, 8969688, 9314676, 10090899, 11532456, 13454532, 17298684, 18629352, 20181798, 26909064, 30272697, 34597368, 40363596, 60545394, 80727192, 121090788, 242181576]

約数ペア:

[(1, 242181576), (2, 121090788), (3, 80727192), (4, 60545394), (6, 40363596), (7, 34597368), (8, 30272697), (9, 26909064), (12, 20181798), (13, 18629352), (14, 17298684), (18, 13454532), (21, 11532456), (24, 10090899), (26, 9314676), (27, 8969688), (28, 8649342), (36, 6727266), (37, 6545448), (39, 6209784), (42, 5766228), (52, 4657338), (54, 4484844), (56, 4324671), (63, 3844152), (72, 3363633), (74, 3272724), (78, 3104892), (81, 2989896), (84, 2883114), (91, 2661336), (104, 2328669), (108, 2242422), (111, 2181816), (117, 2069928), (126, 1922076), (148, 1636362), (156, 1552446), (162, 1494948), (168, 1441557), (182, 1330668), (189, 1281384), (216, 1121211), (222, 1090908), (234, 1034964), (243, 996632), (252, 961038), (259, 935064), (273, 887112), (296, 818181), (312, 776223), (324, 747474), (333, 727272), (351, 689976), (364, 665334), (378, 640692), (444, 545454), (468, 517482), (481, 503496), (486, 498316), (504, 480519), (518, 467532), (546, 443556), (567, 427128), (648, 373737), (666, 363636), (702, 344988), (728, 332667), (756, 320346), (777, 311688), (819, 295704), (888, 272727), (936, 258741), (962, 251748), (972, 249158), (999, 242424), (1036, 233766), (1053, 229992), (1092, 221778), (1134, 213564), (1332, 181818), (1369, 176904), (1404, 172494), (1443, 167832), (1512, 160173), (1554, 155844), (1638, 147852), (1701, 142376), (1924, 125874), (1944, 124579), (1998, 121212), (2072, 116883), (2106, 114996), (2184, 110889), (2268, 106782), (2331, 103896), (2457, 98568), (2664, 90909), (2738, 88452), (2808, 86247), (2886, 83916), (2997, 80808), (3108, 77922), (3159, 76664), (3276, 73926), (3367, 71928), (3402, 71188), (3848, 62937), (3996, 60606), (4107, 58968), (4212, 57498), (4329, 55944), (4536, 53391), (4662, 51948), (4914, 49284), (5476, 44226), (5772, 41958), (5994, 40404), (6216, 38961), (6318, 38332), (6552, 36963), (6734, 35964), (6804, 35594), (6993, 34632), (7371, 32856), (7992, 30303), (8214, 29484), (8424, 28749), (8658, 27972), (8991, 26936), (9324, 25974), (9583, 25272), (9828, 24642), (10101, 23976), (10952, 22113), (11544, 20979), (11988, 20202), (12321, 19656), (12636, 19166), (12987, 18648), (13468, 17982), (13608, 17797), (13986, 17316), (14742, 16428)]