249968505036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{526121}}^1$

素因数の和:526299

約数の個数: 72

約数和(自身を含む): 624111170256

約数和(自身を除く): 374142665220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 289, 411, 548, 578, 822, 867, 1156, 1644, 1734, 2329, 3468, 4658, 6987, 9316, 13974, 27948, 39593, 79186, 118779, 158372, 237558, 475116, 526121, 1052242, 1578363, 2104484, 3156726, 6313452, 8944057, 17888114, 26832171, 35776228, 53664342, 72078577, 107328684, 144157154, 152048969, 216235731, 288314308, 304097938, 432471462, 456146907, 608195876, 864942924, 912293814, 1225335809, 1824587628, 2450671618, 3676007427, 4901343236, 7352014854, 14704029708, 20830708753, 41661417506, 62492126259, 83322835012, 124984252518, 249968505036]

約数ペア:

[(1, 249968505036), (2, 124984252518), (3, 83322835012), (4, 62492126259), (6, 41661417506), (12, 20830708753), (17, 14704029708), (34, 7352014854), (51, 4901343236), (68, 3676007427), (102, 2450671618), (137, 1824587628), (204, 1225335809), (274, 912293814), (289, 864942924), (411, 608195876), (548, 456146907), (578, 432471462), (822, 304097938), (867, 288314308), (1156, 216235731), (1644, 152048969), (1734, 144157154), (2329, 107328684), (3468, 72078577), (4658, 53664342), (6987, 35776228), (9316, 26832171), (13974, 17888114), (27948, 8944057), (39593, 6313452), (79186, 3156726), (118779, 2104484), (158372, 1578363), (237558, 1052242), (475116, 526121)]