311328072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 192

約数和(自身を含む): 1026043200

約数和(自身を除く): 714715128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 264, 306, 323, 342, 374, 396, 408, 418, 456, 561, 612, 627, 646, 684, 748, 792, 836, 969, 1122, 1217, 1224, 1254, 1292, 1368, 1496, 1672, 1683, 1881, 1938, 2244, 2434, 2508, 2584, 2907, 3366, 3553, 3651, 3762, 3876, 4488, 4868, 5016, 5814, 6732, 7106, 7302, 7524, 7752, 9736, 10659, 10953, 11628, 13387, 13464, 14212, 14604, 15048, 20689, 21318, 21906, 23123, 23256, 26774, 28424, 29208, 31977, 40161, 41378, 42636, 43812, 46246, 53548, 62067, 63954, 69369, 80322, 82756, 85272, 87624, 92492, 107096, 120483, 124134, 127908, 138738, 160644, 165512, 184984, 186201, 208107, 227579, 240966, 248268, 254353, 255816, 277476, 321288, 372402, 393091, 416214, 455158, 481932, 496536, 508706, 554952, 682737, 744804, 763059, 786182, 832428, 910316, 963864, 1017412, 1179273, 1365474, 1489608, 1526118, 1572364, 1664856, 1820632, 2034824, 2048211, 2289177, 2358546, 2730948, 3052236, 3144728, 3537819, 4096422, 4324001, 4578354, 4717092, 5461896, 6104472, 7075638, 8192844, 8648002, 9156708, 9434184, 12972003, 14151276, 16385688, 17296004, 18313416, 25944006, 28302552, 34592008, 38916009, 51888012, 77832018, 103776024, 155664036, 311328072]

約数ペア:

[(1, 311328072), (2, 155664036), (3, 103776024), (4, 77832018), (6, 51888012), (8, 38916009), (9, 34592008), (11, 28302552), (12, 25944006), (17, 18313416), (18, 17296004), (19, 16385688), (22, 14151276), (24, 12972003), (33, 9434184), (34, 9156708), (36, 8648002), (38, 8192844), (44, 7075638), (51, 6104472), (57, 5461896), (66, 4717092), (68, 4578354), (72, 4324001), (76, 4096422), (88, 3537819), (99, 3144728), (102, 3052236), (114, 2730948), (132, 2358546), (136, 2289177), (152, 2048211), (153, 2034824), (171, 1820632), (187, 1664856), (198, 1572364), (204, 1526118), (209, 1489608), (228, 1365474), (264, 1179273), (306, 1017412), (323, 963864), (342, 910316), (374, 832428), (396, 786182), (408, 763059), (418, 744804), (456, 682737), (561, 554952), (612, 508706), (627, 496536), (646, 481932), (684, 455158), (748, 416214), (792, 393091), (836, 372402), (969, 321288), (1122, 277476), (1217, 255816), (1224, 254353), (1254, 248268), (1292, 240966), (1368, 227579), (1496, 208107), (1672, 186201), (1683, 184984), (1881, 165512), (1938, 160644), (2244, 138738), (2434, 127908), (2508, 124134), (2584, 120483), (2907, 107096), (3366, 92492), (3553, 87624), (3651, 85272), (3762, 82756), (3876, 80322), (4488, 69369), (4868, 63954), (5016, 62067), (5814, 53548), (6732, 46246), (7106, 43812), (7302, 42636), (7524, 41378), (7752, 40161), (9736, 31977), (10659, 29208), (10953, 28424), (11628, 26774), (13387, 23256), (13464, 23123), (14212, 21906), (14604, 21318), (15048, 20689)]