216887088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 658029312

約数和(自身を除く): 441142224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 73, 88, 102, 132, 136, 146, 176, 187, 204, 219, 264, 272, 292, 331, 374, 408, 438, 528, 561, 584, 662, 748, 803, 816, 876, 993, 1122, 1168, 1241, 1324, 1496, 1606, 1752, 1986, 2244, 2409, 2482, 2648, 2992, 3212, 3504, 3641, 3723, 3972, 4488, 4818, 4964, 5296, 5627, 6424, 7282, 7446, 7944, 8976, 9636, 9928, 10923, 11254, 12848, 13651, 14564, 14892, 15888, 16881, 19272, 19856, 21846, 22508, 24163, 27302, 29128, 29784, 33762, 38544, 40953, 43692, 45016, 48326, 54604, 58256, 59568, 61897, 67524, 72489, 81906, 87384, 90032, 96652, 109208, 123794, 135048, 144978, 163812, 174768, 185691, 193304, 218416, 247588, 265793, 270096, 289956, 327624, 371382, 386608, 410771, 495176, 531586, 579912, 655248, 742764, 797379, 821542, 990352, 1063172, 1159824, 1232313, 1485528, 1594758, 1643084, 2126344, 2464626, 2971056, 3189516, 3286168, 4252688, 4518481, 4929252, 6379032, 6572336, 9036962, 9858504, 12758064, 13555443, 18073924, 19717008, 27110886, 36147848, 54221772, 72295696, 108443544, 216887088]

約数ペア:

[(1, 216887088), (2, 108443544), (3, 72295696), (4, 54221772), (6, 36147848), (8, 27110886), (11, 19717008), (12, 18073924), (16, 13555443), (17, 12758064), (22, 9858504), (24, 9036962), (33, 6572336), (34, 6379032), (44, 4929252), (48, 4518481), (51, 4252688), (66, 3286168), (68, 3189516), (73, 2971056), (88, 2464626), (102, 2126344), (132, 1643084), (136, 1594758), (146, 1485528), (176, 1232313), (187, 1159824), (204, 1063172), (219, 990352), (264, 821542), (272, 797379), (292, 742764), (331, 655248), (374, 579912), (408, 531586), (438, 495176), (528, 410771), (561, 386608), (584, 371382), (662, 327624), (748, 289956), (803, 270096), (816, 265793), (876, 247588), (993, 218416), (1122, 193304), (1168, 185691), (1241, 174768), (1324, 163812), (1496, 144978), (1606, 135048), (1752, 123794), (1986, 109208), (2244, 96652), (2409, 90032), (2482, 87384), (2648, 81906), (2992, 72489), (3212, 67524), (3504, 61897), (3641, 59568), (3723, 58256), (3972, 54604), (4488, 48326), (4818, 45016), (4964, 43692), (5296, 40953), (5627, 38544), (6424, 33762), (7282, 29784), (7446, 29128), (7944, 27302), (8976, 24163), (9636, 22508), (9928, 21846), (10923, 19856), (11254, 19272), (12848, 16881), (13651, 15888), (14564, 14892)]