252636768

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 764028720

約数和(自身を除く): 511391952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 137, 144, 152, 171, 228, 274, 288, 304, 337, 342, 411, 456, 548, 608, 674, 684, 822, 912, 1011, 1096, 1233, 1348, 1368, 1644, 1824, 2022, 2192, 2466, 2603, 2696, 2736, 3033, 3288, 4044, 4384, 4932, 5206, 5392, 5472, 6066, 6403, 6576, 7809, 8088, 9864, 10412, 10784, 12132, 12806, 13152, 15618, 16176, 19209, 19728, 20824, 23427, 24264, 25612, 31236, 32352, 38418, 39456, 41648, 46169, 46854, 48528, 51224, 57627, 62472, 76836, 83296, 92338, 93708, 97056, 102448, 115254, 124944, 138507, 153672, 184676, 187416, 204896, 230508, 249888, 277014, 307344, 369352, 374832, 415521, 461016, 554028, 614688, 738704, 749664, 831042, 877211, 922032, 1108056, 1477408, 1662084, 1754422, 1844064, 2216112, 2631633, 3324168, 3508844, 4432224, 5263266, 6648336, 7017688, 7894899, 10526532, 13296672, 14035376, 15789798, 21053064, 28070752, 31579596, 42106128, 63159192, 84212256, 126318384, 252636768]

約数ペア:

[(1, 252636768), (2, 126318384), (3, 84212256), (4, 63159192), (6, 42106128), (8, 31579596), (9, 28070752), (12, 21053064), (16, 15789798), (18, 14035376), (19, 13296672), (24, 10526532), (32, 7894899), (36, 7017688), (38, 6648336), (48, 5263266), (57, 4432224), (72, 3508844), (76, 3324168), (96, 2631633), (114, 2216112), (137, 1844064), (144, 1754422), (152, 1662084), (171, 1477408), (228, 1108056), (274, 922032), (288, 877211), (304, 831042), (337, 749664), (342, 738704), (411, 614688), (456, 554028), (548, 461016), (608, 415521), (674, 374832), (684, 369352), (822, 307344), (912, 277014), (1011, 249888), (1096, 230508), (1233, 204896), (1348, 187416), (1368, 184676), (1644, 153672), (1824, 138507), (2022, 124944), (2192, 115254), (2466, 102448), (2603, 97056), (2696, 93708), (2736, 92338), (3033, 83296), (3288, 76836), (4044, 62472), (4384, 57627), (4932, 51224), (5206, 48528), (5392, 46854), (5472, 46169), (6066, 41648), (6403, 39456), (6576, 38418), (7809, 32352), (8088, 31236), (9864, 25612), (10412, 24264), (10784, 23427), (12132, 20824), (12806, 19728), (13152, 19209), (15618, 16176)]