1251906048

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 3872668800

約数和(自身を除く): 2620762752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 79, 96, 114, 128, 144, 152, 158, 171, 181, 192, 228, 237, 256, 288, 304, 316, 342, 362, 384, 456, 474, 512, 543, 576, 608, 632, 684, 711, 724, 768, 912, 948, 1086, 1152, 1216, 1264, 1368, 1422, 1448, 1501, 1536, 1629, 1824, 1896, 2172, 2304, 2432, 2528, 2736, 2844, 2896, 3002, 3258, 3439, 3648, 3792, 4344, 4503, 4608, 4864, 5056, 5472, 5688, 5792, 6004, 6516, 6878, 7296, 7584, 8688, 9006, 9728, 10112, 10317, 10944, 11376, 11584, 12008, 13032, 13509, 13756, 14299, 14592, 15168, 17376, 18012, 20224, 20634, 21888, 22752, 23168, 24016, 26064, 27018, 27512, 28598, 29184, 30336, 30951, 34752, 36024, 40448, 41268, 42897, 43776, 45504, 46336, 48032, 52128, 54036, 55024, 57196, 60672, 61902, 69504, 72048, 82536, 85794, 87552, 91008, 92672, 96064, 104256, 108072, 110048, 114392, 121344, 123804, 128691, 139008, 144096, 165072, 171588, 182016, 192128, 208512, 216144, 220096, 228784, 247608, 257382, 271681, 278016, 288192, 330144, 343176, 364032, 384256, 417024, 432288, 440192, 457568, 495216, 514764, 543362, 576384, 660288, 686352, 768512, 815043, 834048, 864576, 880384, 915136, 990432, 1029528, 1086724, 1152768, 1320576, 1372704, 1630086, 1729152, 1760768, 1830272, 1980864, 2059056, 2173448, 2305536, 2445129, 2641152, 2745408, 3260172, 3458304, 3660544, 3961728, 4118112, 4346896, 4890258, 5282304, 5490816, 6520344, 6916608, 7321088, 7923456, 8236224, 8693792, 9780516, 10981632, 13040688, 15846912, 16472448, 17387584, 19561032, 21963264, 26081376, 32944896, 34775168, 39122064, 52162752, 65889792, 69550336, 78244128, 104325504, 139100672, 156488256, 208651008, 312976512, 417302016, 625953024, 1251906048]

約数ペア:

[(1, 1251906048), (2, 625953024), (3, 417302016), (4, 312976512), (6, 208651008), (8, 156488256), (9, 139100672), (12, 104325504), (16, 78244128), (18, 69550336), (19, 65889792), (24, 52162752), (32, 39122064), (36, 34775168), (38, 32944896), (48, 26081376), (57, 21963264), (64, 19561032), (72, 17387584), (76, 16472448), (79, 15846912), (96, 13040688), (114, 10981632), (128, 9780516), (144, 8693792), (152, 8236224), (158, 7923456), (171, 7321088), (181, 6916608), (192, 6520344), (228, 5490816), (237, 5282304), (256, 4890258), (288, 4346896), (304, 4118112), (316, 3961728), (342, 3660544), (362, 3458304), (384, 3260172), (456, 2745408), (474, 2641152), (512, 2445129), (543, 2305536), (576, 2173448), (608, 2059056), (632, 1980864), (684, 1830272), (711, 1760768), (724, 1729152), (768, 1630086), (912, 1372704), (948, 1320576), (1086, 1152768), (1152, 1086724), (1216, 1029528), (1264, 990432), (1368, 915136), (1422, 880384), (1448, 864576), (1501, 834048), (1536, 815043), (1629, 768512), (1824, 686352), (1896, 660288), (2172, 576384), (2304, 543362), (2432, 514764), (2528, 495216), (2736, 457568), (2844, 440192), (2896, 432288), (3002, 417024), (3258, 384256), (3439, 364032), (3648, 343176), (3792, 330144), (4344, 288192), (4503, 278016), (4608, 271681), (4864, 257382), (5056, 247608), (5472, 228784), (5688, 220096), (5792, 216144), (6004, 208512), (6516, 192128), (6878, 182016), (7296, 171588), (7584, 165072), (8688, 144096), (9006, 139008), (9728, 128691), (10112, 123804), (10317, 121344), (10944, 114392), (11376, 110048), (11584, 108072), (12008, 104256), (13032, 96064), (13509, 92672), (13756, 91008), (14299, 87552), (14592, 85794), (15168, 82536), (17376, 72048), (18012, 69504), (20224, 61902), (20634, 60672), (21888, 57196), (22752, 55024), (23168, 54036), (24016, 52128), (26064, 48032), (27018, 46336), (27512, 45504), (28598, 43776), (29184, 42897), (30336, 41268), (30951, 40448), (34752, 36024)]