340259192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 798026400

約数和(自身を除く): 457767208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 169, 182, 229, 314, 338, 364, 458, 628, 676, 728, 916, 1099, 1183, 1256, 1352, 1603, 1832, 2041, 2198, 2366, 2977, 3206, 4082, 4396, 4732, 5954, 6412, 8164, 8792, 9464, 11908, 12824, 14287, 16328, 20839, 23816, 26533, 28574, 35953, 38701, 41678, 53066, 57148, 71906, 77402, 83356, 106132, 114296, 143812, 154804, 166712, 185731, 212264, 251671, 270907, 287624, 309608, 371462, 467389, 503342, 541814, 742924, 934778, 1006684, 1083628, 1485848, 1869556, 2013368, 2167256, 3271723, 3739112, 6076057, 6543446, 12152114, 13086892, 24304228, 26173784, 42532399, 48608456, 85064798, 170129596, 340259192]

約数ペア:

[(1, 340259192), (2, 170129596), (4, 85064798), (7, 48608456), (8, 42532399), (13, 26173784), (14, 24304228), (26, 13086892), (28, 12152114), (52, 6543446), (56, 6076057), (91, 3739112), (104, 3271723), (157, 2167256), (169, 2013368), (182, 1869556), (229, 1485848), (314, 1083628), (338, 1006684), (364, 934778), (458, 742924), (628, 541814), (676, 503342), (728, 467389), (916, 371462), (1099, 309608), (1183, 287624), (1256, 270907), (1352, 251671), (1603, 212264), (1832, 185731), (2041, 166712), (2198, 154804), (2366, 143812), (2977, 114296), (3206, 106132), (4082, 83356), (4396, 77402), (4732, 71906), (5954, 57148), (6412, 53066), (8164, 41678), (8792, 38701), (9464, 35953), (11908, 28574), (12824, 26533), (14287, 23816), (16328, 20839)]