2131329564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1209

約数の個数: 192

約数和(自身を含む): 6837734400

約数和(自身を除く): 4706404836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 229, 234, 252, 273, 351, 364, 378, 458, 468, 546, 687, 702, 756, 819, 916, 947, 1092, 1374, 1404, 1603, 1638, 1894, 2061, 2457, 2748, 2841, 2977, 3206, 3276, 3788, 4122, 4809, 4914, 5682, 5954, 6183, 6412, 6629, 8244, 8523, 8931, 9618, 9828, 11364, 11908, 12311, 12366, 13258, 14427, 17046, 17862, 19236, 19887, 20839, 24622, 24732, 25569, 26516, 26793, 28854, 34092, 35724, 36933, 39774, 41678, 43281, 49244, 51138, 53586, 57708, 59661, 62517, 73866, 79548, 80379, 83356, 86177, 86562, 102276, 107172, 110799, 119322, 125034, 147732, 160758, 172354, 173124, 178983, 187551, 216863, 221598, 238644, 250068, 258531, 321516, 332397, 344708, 357966, 375102, 433726, 443196, 517062, 562653, 650589, 664794, 715932, 750204, 775593, 867452, 1034124, 1125306, 1301178, 1329588, 1518041, 1551186, 1951767, 2250612, 2326779, 2602356, 2819219, 3036082, 3102372, 3903534, 4554123, 4653558, 5638438, 5855301, 6072164, 7807068, 8457657, 9108246, 9307116, 11276876, 11710602, 13662369, 16915314, 18216492, 19734533, 23421204, 25372971, 27324738, 33830628, 39469066, 40987107, 50745942, 54649476, 59203599, 76118913, 78938132, 81974214, 101491884, 118407198, 152237826, 163948428, 177610797, 236814396, 304475652, 355221594, 532832391, 710443188, 1065664782, 2131329564]

約数ペア:

[(1, 2131329564), (2, 1065664782), (3, 710443188), (4, 532832391), (6, 355221594), (7, 304475652), (9, 236814396), (12, 177610797), (13, 163948428), (14, 152237826), (18, 118407198), (21, 101491884), (26, 81974214), (27, 78938132), (28, 76118913), (36, 59203599), (39, 54649476), (42, 50745942), (52, 40987107), (54, 39469066), (63, 33830628), (78, 27324738), (84, 25372971), (91, 23421204), (108, 19734533), (117, 18216492), (126, 16915314), (156, 13662369), (182, 11710602), (189, 11276876), (229, 9307116), (234, 9108246), (252, 8457657), (273, 7807068), (351, 6072164), (364, 5855301), (378, 5638438), (458, 4653558), (468, 4554123), (546, 3903534), (687, 3102372), (702, 3036082), (756, 2819219), (819, 2602356), (916, 2326779), (947, 2250612), (1092, 1951767), (1374, 1551186), (1404, 1518041), (1603, 1329588), (1638, 1301178), (1894, 1125306), (2061, 1034124), (2457, 867452), (2748, 775593), (2841, 750204), (2977, 715932), (3206, 664794), (3276, 650589), (3788, 562653), (4122, 517062), (4809, 443196), (4914, 433726), (5682, 375102), (5954, 357966), (6183, 344708), (6412, 332397), (6629, 321516), (8244, 258531), (8523, 250068), (8931, 238644), (9618, 221598), (9828, 216863), (11364, 187551), (11908, 178983), (12311, 173124), (12366, 172354), (13258, 160758), (14427, 147732), (17046, 125034), (17862, 119322), (19236, 110799), (19887, 107172), (20839, 102276), (24622, 86562), (24732, 86177), (25569, 83356), (26516, 80379), (26793, 79548), (28854, 73866), (34092, 62517), (35724, 59661), (36933, 57708), (39774, 53586), (41678, 51138), (43281, 49244)]