1885257704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 4221694080

約数和(自身を除く): 2336436376

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 73, 88, 122, 136, 146, 187, 244, 283, 292, 374, 488, 566, 584, 671, 748, 803, 1037, 1132, 1241, 1342, 1496, 1606, 2074, 2264, 2482, 2684, 3113, 3212, 4148, 4453, 4811, 4964, 5368, 6226, 6424, 8296, 8906, 9622, 9928, 11407, 12452, 13651, 17263, 17812, 19244, 20659, 22814, 24904, 27302, 34526, 35624, 38488, 41318, 45628, 48983, 52921, 54604, 69052, 75701, 82636, 91256, 97966, 105842, 109208, 138104, 151402, 165272, 189893, 195932, 211684, 227249, 293471, 302804, 351203, 379786, 391864, 423368, 454498, 586942, 605608, 702406, 759572, 832711, 908996, 1173884, 1260199, 1404812, 1519144, 1665422, 1817992, 2347768, 2520398, 2809624, 3228181, 3330844, 3863233, 5040796, 6456362, 6661688, 7726466, 10081592, 12912724, 13862189, 15452932, 21423383, 25825448, 27724378, 30905864, 42846766, 55448756, 85693532, 110897512, 171387064, 235657213, 471314426, 942628852, 1885257704]

約数ペア:

[(1, 1885257704), (2, 942628852), (4, 471314426), (8, 235657213), (11, 171387064), (17, 110897512), (22, 85693532), (34, 55448756), (44, 42846766), (61, 30905864), (68, 27724378), (73, 25825448), (88, 21423383), (122, 15452932), (136, 13862189), (146, 12912724), (187, 10081592), (244, 7726466), (283, 6661688), (292, 6456362), (374, 5040796), (488, 3863233), (566, 3330844), (584, 3228181), (671, 2809624), (748, 2520398), (803, 2347768), (1037, 1817992), (1132, 1665422), (1241, 1519144), (1342, 1404812), (1496, 1260199), (1606, 1173884), (2074, 908996), (2264, 832711), (2482, 759572), (2684, 702406), (3113, 605608), (3212, 586942), (4148, 454498), (4453, 423368), (4811, 391864), (4964, 379786), (5368, 351203), (6226, 302804), (6424, 293471), (8296, 227249), (8906, 211684), (9622, 195932), (9928, 189893), (11407, 165272), (12452, 151402), (13651, 138104), (17263, 109208), (17812, 105842), (19244, 97966), (20659, 91256), (22814, 82636), (24904, 75701), (27302, 69052), (34526, 54604), (35624, 52921), (38488, 48983), (41318, 45628)]