281596224

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 934004736

約数和(自身を除く): 652408512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 182, 192, 208, 213, 224, 227, 273, 284, 312, 336, 364, 416, 426, 448, 454, 497, 546, 568, 624, 672, 681, 728, 832, 852, 908, 923, 994, 1092, 1136, 1248, 1344, 1362, 1456, 1491, 1589, 1704, 1816, 1846, 1988, 2184, 2272, 2496, 2724, 2769, 2912, 2951, 2982, 3178, 3408, 3632, 3692, 3976, 4368, 4544, 4767, 5448, 5538, 5824, 5902, 5964, 6356, 6461, 6816, 7264, 7384, 7952, 8736, 8853, 9534, 10896, 11076, 11804, 11928, 12712, 12922, 13632, 14528, 14768, 15904, 16117, 17472, 17706, 19068, 19383, 20657, 21792, 22152, 23608, 23856, 25424, 25844, 29536, 31808, 32234, 35412, 38136, 38766, 41314, 43584, 44304, 47216, 47712, 48351, 50848, 51688, 59072, 61971, 64468, 70824, 76272, 77532, 82628, 88608, 94432, 95424, 96702, 101696, 103376, 112819, 123942, 128936, 141648, 152544, 155064, 165256, 177216, 188864, 193404, 206752, 209521, 225638, 247884, 257872, 283296, 305088, 310128, 330512, 338457, 386808, 413504, 419042, 451276, 495768, 515744, 566592, 620256, 628563, 661024, 676914, 773616, 838084, 902552, 991536, 1031488, 1240512, 1257126, 1322048, 1353828, 1466647, 1547232, 1676168, 1805104, 1983072, 2514252, 2707656, 2933294, 3094464, 3352336, 3610208, 3966144, 4399941, 5028504, 5415312, 5866588, 6704672, 7220416, 8799882, 10057008, 10830624, 11733176, 13409344, 17599764, 20114016, 21661248, 23466352, 35199528, 40228032, 46932704, 70399056, 93865408, 140798112, 281596224]

約数ペア:

[(1, 281596224), (2, 140798112), (3, 93865408), (4, 70399056), (6, 46932704), (7, 40228032), (8, 35199528), (12, 23466352), (13, 21661248), (14, 20114016), (16, 17599764), (21, 13409344), (24, 11733176), (26, 10830624), (28, 10057008), (32, 8799882), (39, 7220416), (42, 6704672), (48, 5866588), (52, 5415312), (56, 5028504), (64, 4399941), (71, 3966144), (78, 3610208), (84, 3352336), (91, 3094464), (96, 2933294), (104, 2707656), (112, 2514252), (142, 1983072), (156, 1805104), (168, 1676168), (182, 1547232), (192, 1466647), (208, 1353828), (213, 1322048), (224, 1257126), (227, 1240512), (273, 1031488), (284, 991536), (312, 902552), (336, 838084), (364, 773616), (416, 676914), (426, 661024), (448, 628563), (454, 620256), (497, 566592), (546, 515744), (568, 495768), (624, 451276), (672, 419042), (681, 413504), (728, 386808), (832, 338457), (852, 330512), (908, 310128), (923, 305088), (994, 283296), (1092, 257872), (1136, 247884), (1248, 225638), (1344, 209521), (1362, 206752), (1456, 193404), (1491, 188864), (1589, 177216), (1704, 165256), (1816, 155064), (1846, 152544), (1988, 141648), (2184, 128936), (2272, 123942), (2496, 112819), (2724, 103376), (2769, 101696), (2912, 96702), (2951, 95424), (2982, 94432), (3178, 88608), (3408, 82628), (3632, 77532), (3692, 76272), (3976, 70824), (4368, 64468), (4544, 61971), (4767, 59072), (5448, 51688), (5538, 50848), (5824, 48351), (5902, 47712), (5964, 47216), (6356, 44304), (6461, 43584), (6816, 41314), (7264, 38766), (7384, 38136), (7952, 35412), (8736, 32234), (8853, 31808), (9534, 29536), (10896, 25844), (11076, 25424), (11804, 23856), (11928, 23608), (12712, 22152), (12922, 21792), (13632, 20657), (14528, 19383), (14768, 19068), (15904, 17706), (16117, 17472)]