1279639368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149351}}^1$

素因数の和:149387

約数の個数: 96

約数和(自身を含む): 4193804160

約数和(自身を除く): 2914164792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 149351, 298702, 448053, 597404, 896106, 1045457, 1194808, 1344159, 1792212, 2090914, 2538967, 2688318, 3136371, 3584424, 4181828, 5077934, 5376636, 6272742, 7616901, 8363656, 9409113, 10155868, 10753272, 12545484, 15233802, 17772769, 18818226, 20311736, 22850703, 25090968, 30467604, 35545538, 37636452, 45701406, 53318307, 60935208, 71091076, 75272904, 91402812, 106636614, 142182152, 159954921, 182805624, 213273228, 319909842, 426546456, 639819684, 1279639368]

約数ペア:

[(1, 1279639368), (2, 639819684), (3, 426546456), (4, 319909842), (6, 213273228), (7, 182805624), (8, 159954921), (9, 142182152), (12, 106636614), (14, 91402812), (17, 75272904), (18, 71091076), (21, 60935208), (24, 53318307), (28, 45701406), (34, 37636452), (36, 35545538), (42, 30467604), (51, 25090968), (56, 22850703), (63, 20311736), (68, 18818226), (72, 17772769), (84, 15233802), (102, 12545484), (119, 10753272), (126, 10155868), (136, 9409113), (153, 8363656), (168, 7616901), (204, 6272742), (238, 5376636), (252, 5077934), (306, 4181828), (357, 3584424), (408, 3136371), (476, 2688318), (504, 2538967), (612, 2090914), (714, 1792212), (952, 1344159), (1071, 1194808), (1224, 1045457), (1428, 896106), (2142, 597404), (2856, 448053), (4284, 298702), (8568, 149351)]