223126488

素因数分解:

$2^3\times 3^9\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 682004400

約数和(自身を除く): 458877912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 109, 117, 156, 162, 216, 218, 234, 243, 312, 324, 327, 351, 436, 468, 486, 648, 654, 702, 729, 872, 936, 972, 981, 1053, 1308, 1404, 1417, 1458, 1944, 1962, 2106, 2187, 2616, 2808, 2834, 2916, 2943, 3159, 3924, 4212, 4251, 4374, 5668, 5832, 5886, 6318, 6561, 7848, 8424, 8502, 8748, 8829, 9477, 11336, 11772, 12636, 12753, 13122, 17004, 17496, 17658, 18954, 19683, 23544, 25272, 25506, 26244, 26487, 28431, 34008, 35316, 37908, 38259, 39366, 51012, 52488, 52974, 56862, 70632, 75816, 76518, 78732, 79461, 85293, 102024, 105948, 113724, 114777, 153036, 157464, 158922, 170586, 211896, 227448, 229554, 238383, 255879, 306072, 317844, 341172, 344331, 459108, 476766, 511758, 635688, 682344, 688662, 715149, 918216, 953532, 1023516, 1032993, 1377324, 1430298, 1907064, 2047032, 2065986, 2145447, 2754648, 2860596, 3098979, 4131972, 4290894, 5721192, 6197958, 8263944, 8581788, 9296937, 12395916, 17163576, 18593874, 24791832, 27890811, 37187748, 55781622, 74375496, 111563244, 223126488]

約数ペア:

[(1, 223126488), (2, 111563244), (3, 74375496), (4, 55781622), (6, 37187748), (8, 27890811), (9, 24791832), (12, 18593874), (13, 17163576), (18, 12395916), (24, 9296937), (26, 8581788), (27, 8263944), (36, 6197958), (39, 5721192), (52, 4290894), (54, 4131972), (72, 3098979), (78, 2860596), (81, 2754648), (104, 2145447), (108, 2065986), (109, 2047032), (117, 1907064), (156, 1430298), (162, 1377324), (216, 1032993), (218, 1023516), (234, 953532), (243, 918216), (312, 715149), (324, 688662), (327, 682344), (351, 635688), (436, 511758), (468, 476766), (486, 459108), (648, 344331), (654, 341172), (702, 317844), (729, 306072), (872, 255879), (936, 238383), (972, 229554), (981, 227448), (1053, 211896), (1308, 170586), (1404, 158922), (1417, 157464), (1458, 153036), (1944, 114777), (1962, 113724), (2106, 105948), (2187, 102024), (2616, 85293), (2808, 79461), (2834, 78732), (2916, 76518), (2943, 75816), (3159, 70632), (3924, 56862), (4212, 52974), (4251, 52488), (4374, 51012), (5668, 39366), (5832, 38259), (5886, 37908), (6318, 35316), (6561, 34008), (7848, 28431), (8424, 26487), (8502, 26244), (8748, 25506), (8829, 25272), (9477, 23544), (11336, 19683), (11772, 18954), (12636, 17658), (12753, 17496), (13122, 17004)]