321505536

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 144

約数和(自身を含む): 983082240

約数和(自身を除く): 661576704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2003, 2112, 2432, 2508, 2816, 3344, 3648, 4006, 4224, 4864, 5016, 6009, 6688, 7296, 8012, 8448, 10032, 12018, 13376, 14592, 16024, 20064, 22033, 24036, 26752, 32048, 38057, 40128, 44066, 48072, 53504, 64096, 66099, 76114, 80256, 88132, 96144, 114171, 128192, 132198, 152228, 160512, 176264, 192288, 228342, 256384, 264396, 304456, 352528, 384576, 418627, 456684, 512768, 528792, 608912, 705056, 769152, 837254, 913368, 1057584, 1217824, 1255881, 1410112, 1538304, 1674508, 1826736, 2115168, 2435648, 2511762, 2820224, 3349016, 3653472, 4230336, 4871296, 5023524, 5640448, 6698032, 7306944, 8460672, 9742592, 10047048, 13396064, 14613888, 16921344, 20094096, 26792128, 29227776, 40188192, 53584256, 80376384, 107168512, 160752768, 321505536]

約数ペア:

[(1, 321505536), (2, 160752768), (3, 107168512), (4, 80376384), (6, 53584256), (8, 40188192), (11, 29227776), (12, 26792128), (16, 20094096), (19, 16921344), (22, 14613888), (24, 13396064), (32, 10047048), (33, 9742592), (38, 8460672), (44, 7306944), (48, 6698032), (57, 5640448), (64, 5023524), (66, 4871296), (76, 4230336), (88, 3653472), (96, 3349016), (114, 2820224), (128, 2511762), (132, 2435648), (152, 2115168), (176, 1826736), (192, 1674508), (209, 1538304), (228, 1410112), (256, 1255881), (264, 1217824), (304, 1057584), (352, 913368), (384, 837254), (418, 769152), (456, 705056), (528, 608912), (608, 528792), (627, 512768), (704, 456684), (768, 418627), (836, 384576), (912, 352528), (1056, 304456), (1216, 264396), (1254, 256384), (1408, 228342), (1672, 192288), (1824, 176264), (2003, 160512), (2112, 152228), (2432, 132198), (2508, 128192), (2816, 114171), (3344, 96144), (3648, 88132), (4006, 80256), (4224, 76114), (4864, 66099), (5016, 64096), (6009, 53504), (6688, 48072), (7296, 44066), (8012, 40128), (8448, 38057), (10032, 32048), (12018, 26752), (13376, 24036), (14592, 22033), (16024, 20064)]