1639532076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22409}}^1$

素因数の和:22503

約数の個数: 96

約数和(自身を含む): 4778887680

約数和(自身を除く): 3139355604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 3484, 5226, 5628, 6097, 10452, 12194, 18291, 22409, 24388, 36582, 44818, 67227, 73164, 89636, 134454, 156863, 268908, 291317, 313726, 470589, 582634, 627452, 873951, 941178, 1165268, 1501403, 1747902, 1882356, 2039219, 3002806, 3495804, 4078438, 4504209, 6005612, 6117657, 8156876, 9008418, 10509821, 12235314, 18016836, 19518239, 21019642, 24470628, 31529463, 39036478, 42039284, 58554717, 63058926, 78072956, 117109434, 126117852, 136627673, 234218868, 273255346, 409883019, 546510692, 819766038, 1639532076]

約数ペア:

[(1, 1639532076), (2, 819766038), (3, 546510692), (4, 409883019), (6, 273255346), (7, 234218868), (12, 136627673), (13, 126117852), (14, 117109434), (21, 78072956), (26, 63058926), (28, 58554717), (39, 42039284), (42, 39036478), (52, 31529463), (67, 24470628), (78, 21019642), (84, 19518239), (91, 18016836), (134, 12235314), (156, 10509821), (182, 9008418), (201, 8156876), (268, 6117657), (273, 6005612), (364, 4504209), (402, 4078438), (469, 3495804), (546, 3002806), (804, 2039219), (871, 1882356), (938, 1747902), (1092, 1501403), (1407, 1165268), (1742, 941178), (1876, 873951), (2613, 627452), (2814, 582634), (3484, 470589), (5226, 313726), (5628, 291317), (6097, 268908), (10452, 156863), (12194, 134454), (18291, 89636), (22409, 73164), (24388, 67227), (36582, 44818)]