237428256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 774240768

約数和(自身を除く): 536812512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 31, 32, 34, 38, 39, 48, 51, 52, 57, 62, 68, 76, 78, 93, 96, 102, 104, 114, 124, 136, 152, 156, 186, 204, 208, 221, 228, 247, 248, 272, 304, 312, 323, 361, 372, 403, 408, 416, 442, 456, 494, 496, 527, 544, 589, 608, 624, 646, 663, 722, 741, 744, 806, 816, 884, 912, 969, 988, 992, 1054, 1083, 1178, 1209, 1248, 1292, 1326, 1444, 1482, 1488, 1581, 1612, 1632, 1767, 1768, 1824, 1938, 1976, 2108, 2166, 2356, 2418, 2584, 2652, 2888, 2964, 2976, 3162, 3224, 3534, 3536, 3876, 3952, 4199, 4216, 4332, 4693, 4712, 4836, 5168, 5304, 5776, 5928, 6137, 6324, 6448, 6851, 7068, 7072, 7657, 7752, 7904, 8398, 8432, 8664, 9386, 9424, 9672, 10013, 10336, 10608, 11191, 11552, 11856, 12274, 12597, 12648, 12896, 13702, 14079, 14136, 15314, 15504, 16796, 16864, 17328, 18411, 18772, 18848, 19344, 20026, 20553, 21216, 22382, 22971, 23712, 24548, 25194, 25296, 27404, 28158, 28272, 30039, 30628, 31008, 33573, 33592, 34656, 36822, 37544, 38688, 40052, 41106, 44764, 45942, 49096, 50388, 50592, 54808, 56316, 56544, 60078, 61256, 67146, 67184, 73644, 75088, 79781, 80104, 82212, 89528, 91884, 98192, 100776, 109616, 112632, 120156, 122512, 130169, 134292, 134368, 145483, 147288, 150176, 159562, 160208, 164424, 179056, 183768, 190247, 196384, 201552, 219232, 225264, 239343, 240312, 245024, 260338, 268584, 290966, 294576, 319124, 320416, 328848, 358112, 367536, 380494, 390507, 403104, 436449, 450528, 478686, 480624, 520676, 537168, 570741, 581932, 589152, 638248, 657696, 735072, 760988, 781014, 872898, 957372, 961248, 1041352, 1074336, 1141482, 1163864, 1276496, 1521976, 1562028, 1745796, 1914744, 2082704, 2282964, 2327728, 2473211, 2552992, 3043952, 3124056, 3491592, 3829488, 4165408, 4565928, 4655456, 4946422, 6087904, 6248112, 6983184, 7419633, 7658976, 9131856, 9892844, 12496224, 13966368, 14839266, 18263712, 19785688, 29678532, 39571376, 59357064, 79142752, 118714128, 237428256]

約数ペア:

[(1, 237428256), (2, 118714128), (3, 79142752), (4, 59357064), (6, 39571376), (8, 29678532), (12, 19785688), (13, 18263712), (16, 14839266), (17, 13966368), (19, 12496224), (24, 9892844), (26, 9131856), (31, 7658976), (32, 7419633), (34, 6983184), (38, 6248112), (39, 6087904), (48, 4946422), (51, 4655456), (52, 4565928), (57, 4165408), (62, 3829488), (68, 3491592), (76, 3124056), (78, 3043952), (93, 2552992), (96, 2473211), (102, 2327728), (104, 2282964), (114, 2082704), (124, 1914744), (136, 1745796), (152, 1562028), (156, 1521976), (186, 1276496), (204, 1163864), (208, 1141482), (221, 1074336), (228, 1041352), (247, 961248), (248, 957372), (272, 872898), (304, 781014), (312, 760988), (323, 735072), (361, 657696), (372, 638248), (403, 589152), (408, 581932), (416, 570741), (442, 537168), (456, 520676), (494, 480624), (496, 478686), (527, 450528), (544, 436449), (589, 403104), (608, 390507), (624, 380494), (646, 367536), (663, 358112), (722, 328848), (741, 320416), (744, 319124), (806, 294576), (816, 290966), (884, 268584), (912, 260338), (969, 245024), (988, 240312), (992, 239343), (1054, 225264), (1083, 219232), (1178, 201552), (1209, 196384), (1248, 190247), (1292, 183768), (1326, 179056), (1444, 164424), (1482, 160208), (1488, 159562), (1581, 150176), (1612, 147288), (1632, 145483), (1767, 134368), (1768, 134292), (1824, 130169), (1938, 122512), (1976, 120156), (2108, 112632), (2166, 109616), (2356, 100776), (2418, 98192), (2584, 91884), (2652, 89528), (2888, 82212), (2964, 80104), (2976, 79781), (3162, 75088), (3224, 73644), (3534, 67184), (3536, 67146), (3876, 61256), (3952, 60078), (4199, 56544), (4216, 56316), (4332, 54808), (4693, 50592), (4712, 50388), (4836, 49096), (5168, 45942), (5304, 44764), (5776, 41106), (5928, 40052), (6137, 38688), (6324, 37544), (6448, 36822), (6851, 34656), (7068, 33592), (7072, 33573), (7657, 31008), (7752, 30628), (7904, 30039), (8398, 28272), (8432, 28158), (8664, 27404), (9386, 25296), (9424, 25194), (9672, 24548), (10013, 23712), (10336, 22971), (10608, 22382), (11191, 21216), (11552, 20553), (11856, 20026), (12274, 19344), (12597, 18848), (12648, 18772), (12896, 18411), (13702, 17328), (14079, 16864), (14136, 16796), (15314, 15504)]