442490776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 1073278080

約数和(自身を除く): 630787304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2548, 2801, 2821, 3038, 3224, 5096, 5602, 5642, 6076, 11204, 11284, 12152, 19607, 19747, 22408, 22568, 36413, 39214, 39494, 72826, 78428, 78988, 86831, 137249, 145652, 156856, 157976, 173662, 254891, 274498, 291304, 347324, 509782, 548996, 607817, 694648, 1019564, 1097992, 1128803, 1215634, 1784237, 2039128, 2257606, 2431268, 3568474, 4254719, 4515212, 4862536, 7136948, 7901621, 8509438, 9030424, 14273896, 15803242, 17018876, 31606484, 34037752, 55311347, 63212968, 110622694, 221245388, 442490776]

約数ペア:

[(1, 442490776), (2, 221245388), (4, 110622694), (7, 63212968), (8, 55311347), (13, 34037752), (14, 31606484), (26, 17018876), (28, 15803242), (31, 14273896), (49, 9030424), (52, 8509438), (56, 7901621), (62, 7136948), (91, 4862536), (98, 4515212), (104, 4254719), (124, 3568474), (182, 2431268), (196, 2257606), (217, 2039128), (248, 1784237), (364, 1215634), (392, 1128803), (403, 1097992), (434, 1019564), (637, 694648), (728, 607817), (806, 548996), (868, 509782), (1274, 347324), (1519, 291304), (1612, 274498), (1736, 254891), (2548, 173662), (2801, 157976), (2821, 156856), (3038, 145652), (3224, 137249), (5096, 86831), (5602, 78988), (5642, 78428), (6076, 72826), (11204, 39494), (11284, 39214), (12152, 36413), (19607, 22568), (19747, 22408)]