289653936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 160

約数和(自身を含む): 925774080

約数和(自身を除く): 636120144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 528, 572, 624, 627, 741, 836, 858, 912, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2221, 2288, 2508, 2717, 2964, 3344, 3432, 3952, 4442, 5016, 5434, 5928, 6663, 6864, 8151, 8884, 10032, 10868, 11856, 13326, 16302, 17768, 21736, 24431, 26652, 28873, 32604, 35536, 42199, 43472, 48862, 53304, 57746, 65208, 73293, 84398, 86619, 97724, 106608, 115492, 126597, 130416, 146586, 168796, 173238, 195448, 230984, 253194, 293172, 317603, 337592, 346476, 390896, 461968, 464189, 506388, 548587, 586344, 635206, 675184, 692952, 928378, 952809, 1012776, 1097174, 1172688, 1270412, 1385904, 1392567, 1645761, 1856756, 1905618, 2025552, 2194348, 2540824, 2785134, 3291522, 3713512, 3811236, 4388696, 5081648, 5570268, 6034457, 6583044, 7427024, 7622472, 8777392, 11140536, 12068914, 13166088, 15244944, 18103371, 22281072, 24137828, 26332176, 36206742, 48275656, 72413484, 96551312, 144826968, 289653936]

約数ペア:

[(1, 289653936), (2, 144826968), (3, 96551312), (4, 72413484), (6, 48275656), (8, 36206742), (11, 26332176), (12, 24137828), (13, 22281072), (16, 18103371), (19, 15244944), (22, 13166088), (24, 12068914), (26, 11140536), (33, 8777392), (38, 7622472), (39, 7427024), (44, 6583044), (48, 6034457), (52, 5570268), (57, 5081648), (66, 4388696), (76, 3811236), (78, 3713512), (88, 3291522), (104, 2785134), (114, 2540824), (132, 2194348), (143, 2025552), (152, 1905618), (156, 1856756), (176, 1645761), (208, 1392567), (209, 1385904), (228, 1270412), (247, 1172688), (264, 1097174), (286, 1012776), (304, 952809), (312, 928378), (418, 692952), (429, 675184), (456, 635206), (494, 586344), (528, 548587), (572, 506388), (624, 464189), (627, 461968), (741, 390896), (836, 346476), (858, 337592), (912, 317603), (988, 293172), (1144, 253194), (1254, 230984), (1482, 195448), (1672, 173238), (1716, 168796), (1976, 146586), (2221, 130416), (2288, 126597), (2508, 115492), (2717, 106608), (2964, 97724), (3344, 86619), (3432, 84398), (3952, 73293), (4442, 65208), (5016, 57746), (5434, 53304), (5928, 48862), (6663, 43472), (6864, 42199), (8151, 35536), (8884, 32604), (10032, 28873), (10868, 26652), (11856, 24431), (13326, 21736), (16302, 17768)]