326731008

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 927158400

約数和(自身を除く): 600427392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 64, 69, 92, 96, 106, 128, 138, 159, 184, 192, 212, 256, 276, 318, 349, 368, 384, 424, 552, 636, 698, 736, 768, 848, 1047, 1104, 1219, 1272, 1396, 1472, 1696, 2094, 2208, 2438, 2544, 2792, 2944, 3392, 3657, 4188, 4416, 4876, 5088, 5584, 5888, 6784, 7314, 8027, 8376, 8832, 9752, 10176, 11168, 13568, 14628, 16054, 16752, 17664, 18497, 19504, 20352, 22336, 24081, 29256, 32108, 33504, 36994, 39008, 40704, 44672, 48162, 55491, 58512, 64216, 67008, 73988, 78016, 89344, 96324, 110982, 117024, 128432, 134016, 147976, 156032, 192648, 221964, 234048, 256864, 268032, 295952, 312064, 385296, 425431, 443928, 468096, 513728, 591904, 770592, 850862, 887856, 936192, 1027456, 1183808, 1276293, 1541184, 1701724, 1775712, 2054912, 2367616, 2552586, 3082368, 3403448, 3551424, 4735232, 5105172, 6164736, 6806896, 7102848, 10210344, 13613792, 14205696, 20420688, 27227584, 40841376, 54455168, 81682752, 108910336, 163365504, 326731008]

約数ペア:

[(1, 326731008), (2, 163365504), (3, 108910336), (4, 81682752), (6, 54455168), (8, 40841376), (12, 27227584), (16, 20420688), (23, 14205696), (24, 13613792), (32, 10210344), (46, 7102848), (48, 6806896), (53, 6164736), (64, 5105172), (69, 4735232), (92, 3551424), (96, 3403448), (106, 3082368), (128, 2552586), (138, 2367616), (159, 2054912), (184, 1775712), (192, 1701724), (212, 1541184), (256, 1276293), (276, 1183808), (318, 1027456), (349, 936192), (368, 887856), (384, 850862), (424, 770592), (552, 591904), (636, 513728), (698, 468096), (736, 443928), (768, 425431), (848, 385296), (1047, 312064), (1104, 295952), (1219, 268032), (1272, 256864), (1396, 234048), (1472, 221964), (1696, 192648), (2094, 156032), (2208, 147976), (2438, 134016), (2544, 128432), (2792, 117024), (2944, 110982), (3392, 96324), (3657, 89344), (4188, 78016), (4416, 73988), (4876, 67008), (5088, 64216), (5584, 58512), (5888, 55491), (6784, 48162), (7314, 44672), (8027, 40704), (8376, 39008), (8832, 36994), (9752, 33504), (10176, 32108), (11168, 29256), (13568, 24081), (14628, 22336), (16054, 20352), (16752, 19504), (17664, 18497)]