261144324

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5516

約数の個数: 108

約数和(自身を含む): 796474224

約数和(自身を除く): 535329900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 5483, 6804, 7938, 10966, 11907, 15876, 16449, 21932, 23814, 32898, 38381, 47628, 49347, 65796, 76762, 98694, 115143, 148041, 153524, 197388, 230286, 268667, 296082, 345429, 444123, 460572, 537334, 592164, 690858, 806001, 888246, 1036287, 1074668, 1332369, 1381716, 1612002, 1776492, 2072574, 2418003, 2664738, 3108861, 3224004, 4145148, 4836006, 5329476, 6217722, 7254009, 9326583, 9672012, 12435444, 14508018, 18653166, 21762027, 29016036, 37306332, 43524054, 65286081, 87048108, 130572162, 261144324]

約数ペア:

[(1, 261144324), (2, 130572162), (3, 87048108), (4, 65286081), (6, 43524054), (7, 37306332), (9, 29016036), (12, 21762027), (14, 18653166), (18, 14508018), (21, 12435444), (27, 9672012), (28, 9326583), (36, 7254009), (42, 6217722), (49, 5329476), (54, 4836006), (63, 4145148), (81, 3224004), (84, 3108861), (98, 2664738), (108, 2418003), (126, 2072574), (147, 1776492), (162, 1612002), (189, 1381716), (196, 1332369), (243, 1074668), (252, 1036287), (294, 888246), (324, 806001), (378, 690858), (441, 592164), (486, 537334), (567, 460572), (588, 444123), (756, 345429), (882, 296082), (972, 268667), (1134, 230286), (1323, 197388), (1701, 153524), (1764, 148041), (2268, 115143), (2646, 98694), (3402, 76762), (3969, 65796), (5292, 49347), (5483, 47628), (6804, 38381), (7938, 32898), (10966, 23814), (11907, 21932), (15876, 16449)]