19763029968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67931}}^1$

素因数の和:68001

約数の個数: 160

約数和(自身を含む): 60649689600

約数和(自身を除く): 40886659632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 176, 209, 228, 232, 264, 304, 319, 348, 418, 456, 464, 528, 551, 627, 638, 696, 836, 912, 957, 1102, 1254, 1276, 1392, 1653, 1672, 1914, 2204, 2508, 2552, 3306, 3344, 3828, 4408, 5016, 5104, 6061, 6612, 7656, 8816, 10032, 12122, 13224, 15312, 18183, 24244, 26448, 36366, 48488, 67931, 72732, 96976, 135862, 145464, 203793, 271724, 290928, 407586, 543448, 747241, 815172, 1086896, 1290689, 1494482, 1630344, 1969999, 2241723, 2581378, 2988964, 3260688, 3872067, 3939998, 4483446, 5162756, 5909997, 5977928, 7744134, 7879996, 8966892, 10325512, 11819994, 11955856, 14197579, 15488268, 15759992, 17933784, 20651024, 21669989, 23639988, 28395158, 30976536, 31519984, 35867568, 37429981, 42592737, 43339978, 47279976, 56790316, 61953072, 65009967, 74859962, 85185474, 86679956, 94559952, 112289943, 113580632, 130019934, 149719924, 170370948, 173359912, 224579886, 227161264, 260039868, 299439848, 340741896, 346719824, 411729791, 449159772, 520079736, 598879696, 681483792, 823459582, 898319544, 1040159472, 1235189373, 1646919164, 1796639088, 2470378746, 3293838328, 4940757492, 6587676656, 9881514984, 19763029968]

約数ペア:

[(1, 19763029968), (2, 9881514984), (3, 6587676656), (4, 4940757492), (6, 3293838328), (8, 2470378746), (11, 1796639088), (12, 1646919164), (16, 1235189373), (19, 1040159472), (22, 898319544), (24, 823459582), (29, 681483792), (33, 598879696), (38, 520079736), (44, 449159772), (48, 411729791), (57, 346719824), (58, 340741896), (66, 299439848), (76, 260039868), (87, 227161264), (88, 224579886), (114, 173359912), (116, 170370948), (132, 149719924), (152, 130019934), (174, 113580632), (176, 112289943), (209, 94559952), (228, 86679956), (232, 85185474), (264, 74859962), (304, 65009967), (319, 61953072), (348, 56790316), (418, 47279976), (456, 43339978), (464, 42592737), (528, 37429981), (551, 35867568), (627, 31519984), (638, 30976536), (696, 28395158), (836, 23639988), (912, 21669989), (957, 20651024), (1102, 17933784), (1254, 15759992), (1276, 15488268), (1392, 14197579), (1653, 11955856), (1672, 11819994), (1914, 10325512), (2204, 8966892), (2508, 7879996), (2552, 7744134), (3306, 5977928), (3344, 5909997), (3828, 5162756), (4408, 4483446), (5016, 3939998), (5104, 3872067), (6061, 3260688), (6612, 2988964), (7656, 2581378), (8816, 2241723), (10032, 1969999), (12122, 1630344), (13224, 1494482), (15312, 1290689), (18183, 1086896), (24244, 815172), (26448, 747241), (36366, 543448), (48488, 407586), (67931, 290928), (72732, 271724), (96976, 203793), (135862, 145464)]