15678833996

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 32200257600

約数和(自身を除く): 16521423604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 271, 458, 542, 916, 1084, 1289, 1603, 1897, 2578, 3206, 3794, 5156, 6412, 7588, 9023, 11221, 13279, 18046, 22442, 26558, 36092, 44884, 53116, 62059, 63161, 124118, 126322, 248236, 252644, 295181, 349319, 434413, 590362, 698638, 868826, 1180724, 1397276, 1737652, 2066267, 2445233, 3040891, 4132534, 4890466, 6081782, 8265068, 9780932, 12163564, 14463869, 17116631, 28927738, 34233262, 57855476, 68466524, 79994051, 159988102, 319976204, 559958357, 1119916714, 2239833428, 3919708499, 7839416998, 15678833996]

約数ペア:

[(1, 15678833996), (2, 7839416998), (4, 3919708499), (7, 2239833428), (14, 1119916714), (28, 559958357), (49, 319976204), (98, 159988102), (196, 79994051), (229, 68466524), (271, 57855476), (458, 34233262), (542, 28927738), (916, 17116631), (1084, 14463869), (1289, 12163564), (1603, 9780932), (1897, 8265068), (2578, 6081782), (3206, 4890466), (3794, 4132534), (5156, 3040891), (6412, 2445233), (7588, 2066267), (9023, 1737652), (11221, 1397276), (13279, 1180724), (18046, 868826), (22442, 698638), (26558, 590362), (36092, 434413), (44884, 349319), (53116, 295181), (62059, 252644), (63161, 248236), (124118, 126322)]