7960375584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207821}}^1$

素因数の和:207863

約数の個数: 144

約数和(自身を含む): 27232994880

約数和(自身を除く): 19272619296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 207821, 415642, 623463, 831284, 1246926, 1454747, 1662568, 1870389, 2493852, 2909494, 3325136, 3740778, 3948599, 4364241, 4987704, 5818988, 6650272, 7481556, 7897198, 8728482, 9975408, 11637976, 11845797, 13092723, 14963112, 15794396, 17456964, 19950816, 23275952, 23691594, 26185446, 27640193, 29926224, 31588792, 34913928, 35537391, 46551904, 47383188, 52370892, 55280386, 59852448, 63177584, 69827856, 71074782, 82920579, 94766376, 104741784, 110560772, 126355168, 139655712, 142149564, 165841158, 189532752, 209483568, 221121544, 248761737, 284299128, 331682316, 379065504, 418967136, 442243088, 497523474, 568598256, 663364632, 884486176, 995046948, 1137196512, 1326729264, 1990093896, 2653458528, 3980187792, 7960375584]

約数ペア:

[(1, 7960375584), (2, 3980187792), (3, 2653458528), (4, 1990093896), (6, 1326729264), (7, 1137196512), (8, 995046948), (9, 884486176), (12, 663364632), (14, 568598256), (16, 497523474), (18, 442243088), (19, 418967136), (21, 379065504), (24, 331682316), (28, 284299128), (32, 248761737), (36, 221121544), (38, 209483568), (42, 189532752), (48, 165841158), (56, 142149564), (57, 139655712), (63, 126355168), (72, 110560772), (76, 104741784), (84, 94766376), (96, 82920579), (112, 71074782), (114, 69827856), (126, 63177584), (133, 59852448), (144, 55280386), (152, 52370892), (168, 47383188), (171, 46551904), (224, 35537391), (228, 34913928), (252, 31588792), (266, 29926224), (288, 27640193), (304, 26185446), (336, 23691594), (342, 23275952), (399, 19950816), (456, 17456964), (504, 15794396), (532, 14963112), (608, 13092723), (672, 11845797), (684, 11637976), (798, 9975408), (912, 8728482), (1008, 7897198), (1064, 7481556), (1197, 6650272), (1368, 5818988), (1596, 4987704), (1824, 4364241), (2016, 3948599), (2128, 3740778), (2394, 3325136), (2736, 2909494), (3192, 2493852), (4256, 1870389), (4788, 1662568), (5472, 1454747), (6384, 1246926), (9576, 831284), (12768, 623463), (19152, 415642), (38304, 207821)]