538920864

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 1727066880

約数和(自身を除く): 1188146016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 288, 304, 324, 342, 353, 372, 432, 456, 496, 513, 558, 589, 608, 648, 684, 706, 744, 837, 864, 912, 992, 1026, 1059, 1116, 1178, 1296, 1368, 1412, 1488, 1539, 1674, 1767, 1824, 2052, 2118, 2232, 2356, 2511, 2592, 2736, 2824, 2976, 3078, 3177, 3348, 3534, 4104, 4236, 4464, 4712, 5022, 5301, 5472, 5648, 6156, 6354, 6696, 6707, 7068, 8208, 8472, 8928, 9424, 9531, 10044, 10602, 10943, 11296, 12312, 12708, 13392, 13414, 14136, 15903, 16416, 16944, 18848, 19062, 20088, 20121, 21204, 21886, 24624, 25416, 26784, 26828, 28272, 28593, 31806, 32829, 33888, 38124, 40176, 40242, 42408, 43772, 47709, 49248, 50832, 53656, 56544, 57186, 60363, 63612, 65658, 76248, 80352, 80484, 84816, 87544, 95418, 98487, 101664, 107312, 114372, 120726, 127224, 131316, 152496, 160968, 169632, 175088, 181089, 190836, 196974, 207917, 214624, 228744, 241452, 254448, 262632, 295461, 304992, 321936, 350176, 362178, 381672, 393948, 415834, 457488, 482904, 508896, 525264, 543267, 590922, 623751, 643872, 724356, 763344, 787896, 831668, 886383, 914976, 965808, 1050528, 1086534, 1181844, 1247502, 1448712, 1526688, 1575792, 1663336, 1772766, 1871253, 1931616, 2173068, 2363688, 2495004, 2897424, 3151584, 3326672, 3545532, 3742506, 4346136, 4727376, 4990008, 5613759, 5794848, 6653344, 7091064, 7485012, 8692272, 9454752, 9980016, 11227518, 14182128, 14970024, 16841277, 17384544, 19960032, 22455036, 28364256, 29940048, 33682554, 44910072, 59880096, 67365108, 89820144, 134730216, 179640288, 269460432, 538920864]

約数ペア:

[(1, 538920864), (2, 269460432), (3, 179640288), (4, 134730216), (6, 89820144), (8, 67365108), (9, 59880096), (12, 44910072), (16, 33682554), (18, 29940048), (19, 28364256), (24, 22455036), (27, 19960032), (31, 17384544), (32, 16841277), (36, 14970024), (38, 14182128), (48, 11227518), (54, 9980016), (57, 9454752), (62, 8692272), (72, 7485012), (76, 7091064), (81, 6653344), (93, 5794848), (96, 5613759), (108, 4990008), (114, 4727376), (124, 4346136), (144, 3742506), (152, 3545532), (162, 3326672), (171, 3151584), (186, 2897424), (216, 2495004), (228, 2363688), (248, 2173068), (279, 1931616), (288, 1871253), (304, 1772766), (324, 1663336), (342, 1575792), (353, 1526688), (372, 1448712), (432, 1247502), (456, 1181844), (496, 1086534), (513, 1050528), (558, 965808), (589, 914976), (608, 886383), (648, 831668), (684, 787896), (706, 763344), (744, 724356), (837, 643872), (864, 623751), (912, 590922), (992, 543267), (1026, 525264), (1059, 508896), (1116, 482904), (1178, 457488), (1296, 415834), (1368, 393948), (1412, 381672), (1488, 362178), (1539, 350176), (1674, 321936), (1767, 304992), (1824, 295461), (2052, 262632), (2118, 254448), (2232, 241452), (2356, 228744), (2511, 214624), (2592, 207917), (2736, 196974), (2824, 190836), (2976, 181089), (3078, 175088), (3177, 169632), (3348, 160968), (3534, 152496), (4104, 131316), (4236, 127224), (4464, 120726), (4712, 114372), (5022, 107312), (5301, 101664), (5472, 98487), (5648, 95418), (6156, 87544), (6354, 84816), (6696, 80484), (6707, 80352), (7068, 76248), (8208, 65658), (8472, 63612), (8928, 60363), (9424, 57186), (9531, 56544), (10044, 53656), (10602, 50832), (10943, 49248), (11296, 47709), (12312, 43772), (12708, 42408), (13392, 40242), (13414, 40176), (14136, 38124), (15903, 33888), (16416, 32829), (16944, 31806), (18848, 28593), (19062, 28272), (20088, 26828), (20121, 26784), (21204, 25416), (21886, 24624)]