1817374504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 3925393920

約数和(自身を除く): 2108019416

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 121, 124, 142, 242, 248, 284, 341, 484, 568, 682, 781, 853, 968, 1364, 1562, 1706, 2201, 2728, 3124, 3412, 3751, 4402, 6248, 6824, 7502, 8591, 8804, 9383, 15004, 17182, 17608, 18766, 24211, 26443, 30008, 34364, 37532, 48422, 52886, 60563, 68728, 75064, 96844, 103213, 105772, 121126, 193688, 206426, 211544, 242252, 266321, 290873, 412852, 484504, 532642, 581746, 666193, 825704, 1065284, 1163492, 1332386, 1877453, 2130568, 2326984, 2664772, 3199603, 3754906, 5329544, 6399206, 7328123, 7509812, 12798412, 14656246, 15019624, 20651983, 25596824, 29312492, 41303966, 58624984, 82607932, 165215864, 227171813, 454343626, 908687252, 1817374504]

約数ペア:

[(1, 1817374504), (2, 908687252), (4, 454343626), (8, 227171813), (11, 165215864), (22, 82607932), (31, 58624984), (44, 41303966), (62, 29312492), (71, 25596824), (88, 20651983), (121, 15019624), (124, 14656246), (142, 12798412), (242, 7509812), (248, 7328123), (284, 6399206), (341, 5329544), (484, 3754906), (568, 3199603), (682, 2664772), (781, 2326984), (853, 2130568), (968, 1877453), (1364, 1332386), (1562, 1163492), (1706, 1065284), (2201, 825704), (2728, 666193), (3124, 581746), (3412, 532642), (3751, 484504), (4402, 412852), (6248, 290873), (6824, 266321), (7502, 242252), (8591, 211544), (8804, 206426), (9383, 193688), (15004, 121126), (17182, 105772), (17608, 103213), (18766, 96844), (24211, 75064), (26443, 68728), (30008, 60563), (34364, 52886), (37532, 48422)]