243239808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5364

約数の個数: 128

約数和(自身を含む): 781989120

約数和(自身を除く): 538749312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5323, 5712, 6528, 7616, 10646, 11424, 15232, 15969, 21292, 22848, 31938, 37261, 42584, 45696, 63876, 74522, 85168, 90491, 111783, 127752, 149044, 170336, 180982, 223566, 255504, 271473, 298088, 340672, 361964, 447132, 511008, 542946, 596176, 633437, 681344, 723928, 894264, 1022016, 1085892, 1192352, 1266874, 1447856, 1788528, 1900311, 2044032, 2171784, 2384704, 2533748, 2895712, 3577056, 3800622, 4343568, 4769408, 5067496, 5791424, 7154112, 7601244, 8687136, 10134992, 11582848, 14308224, 15202488, 17374272, 20269984, 30404976, 34748544, 40539968, 60809952, 81079936, 121619904, 243239808]

約数ペア:

[(1, 243239808), (2, 121619904), (3, 81079936), (4, 60809952), (6, 40539968), (7, 34748544), (8, 30404976), (12, 20269984), (14, 17374272), (16, 15202488), (17, 14308224), (21, 11582848), (24, 10134992), (28, 8687136), (32, 7601244), (34, 7154112), (42, 5791424), (48, 5067496), (51, 4769408), (56, 4343568), (64, 3800622), (68, 3577056), (84, 2895712), (96, 2533748), (102, 2384704), (112, 2171784), (119, 2044032), (128, 1900311), (136, 1788528), (168, 1447856), (192, 1266874), (204, 1192352), (224, 1085892), (238, 1022016), (272, 894264), (336, 723928), (357, 681344), (384, 633437), (408, 596176), (448, 542946), (476, 511008), (544, 447132), (672, 361964), (714, 340672), (816, 298088), (896, 271473), (952, 255504), (1088, 223566), (1344, 180982), (1428, 170336), (1632, 149044), (1904, 127752), (2176, 111783), (2688, 90491), (2856, 85168), (3264, 74522), (3808, 63876), (5323, 45696), (5712, 42584), (6528, 37261), (7616, 31938), (10646, 22848), (11424, 21292), (15232, 15969)]