101551428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 305368000

約数和(自身を除く): 203816572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 363, 396, 409, 418, 484, 513, 594, 627, 684, 726, 818, 836, 1026, 1089, 1188, 1227, 1254, 1452, 1636, 1881, 2052, 2178, 2299, 2454, 2508, 3267, 3681, 3762, 4356, 4499, 4598, 4908, 5643, 6534, 6897, 7362, 7524, 7771, 8998, 9196, 11043, 11286, 13068, 13497, 13794, 14724, 15542, 17996, 20691, 22086, 22572, 23313, 26994, 27588, 31084, 40491, 41382, 44172, 46626, 49489, 53988, 62073, 69939, 80982, 82764, 85481, 93252, 98978, 121473, 124146, 139878, 148467, 161964, 170962, 197956, 209817, 242946, 248292, 256443, 279756, 296934, 341924, 419634, 445401, 485892, 512886, 593868, 769329, 839268, 890802, 940291, 1025772, 1336203, 1538658, 1781604, 1880582, 2307987, 2672406, 2820873, 3077316, 3761164, 4615974, 5344812, 5641746, 8462619, 9231948, 11283492, 16925238, 25387857, 33850476, 50775714, 101551428]

約数ペア:

[(1, 101551428), (2, 50775714), (3, 33850476), (4, 25387857), (6, 16925238), (9, 11283492), (11, 9231948), (12, 8462619), (18, 5641746), (19, 5344812), (22, 4615974), (27, 3761164), (33, 3077316), (36, 2820873), (38, 2672406), (44, 2307987), (54, 1880582), (57, 1781604), (66, 1538658), (76, 1336203), (99, 1025772), (108, 940291), (114, 890802), (121, 839268), (132, 769329), (171, 593868), (198, 512886), (209, 485892), (228, 445401), (242, 419634), (297, 341924), (342, 296934), (363, 279756), (396, 256443), (409, 248292), (418, 242946), (484, 209817), (513, 197956), (594, 170962), (627, 161964), (684, 148467), (726, 139878), (818, 124146), (836, 121473), (1026, 98978), (1089, 93252), (1188, 85481), (1227, 82764), (1254, 80982), (1452, 69939), (1636, 62073), (1881, 53988), (2052, 49489), (2178, 46626), (2299, 44172), (2454, 41382), (2508, 40491), (3267, 31084), (3681, 27588), (3762, 26994), (4356, 23313), (4499, 22572), (4598, 22086), (4908, 20691), (5643, 17996), (6534, 15542), (6897, 14724), (7362, 13794), (7524, 13497), (7771, 13068), (8998, 11286), (9196, 11043)]