291227952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 807671520

約数和(自身を除く): 516443568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2482, 3504, 3723, 4889, 4964, 7446, 9778, 9928, 14667, 14892, 19556, 19856, 29334, 29784, 39112, 58668, 59568, 78224, 83113, 117336, 166226, 234672, 249339, 332452, 356897, 498678, 664904, 713794, 997356, 1070691, 1329808, 1427588, 1994712, 2141382, 2855176, 3989424, 4282764, 5710352, 6067249, 8565528, 12134498, 17131056, 18201747, 24268996, 36403494, 48537992, 72806988, 97075984, 145613976, 291227952]

約数ペア:

[(1, 291227952), (2, 145613976), (3, 97075984), (4, 72806988), (6, 48537992), (8, 36403494), (12, 24268996), (16, 18201747), (17, 17131056), (24, 12134498), (34, 8565528), (48, 6067249), (51, 5710352), (68, 4282764), (73, 3989424), (102, 2855176), (136, 2141382), (146, 1994712), (204, 1427588), (219, 1329808), (272, 1070691), (292, 997356), (408, 713794), (438, 664904), (584, 498678), (816, 356897), (876, 332452), (1168, 249339), (1241, 234672), (1752, 166226), (2482, 117336), (3504, 83113), (3723, 78224), (4889, 59568), (4964, 58668), (7446, 39112), (9778, 29784), (9928, 29334), (14667, 19856), (14892, 19556)]