747849312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21861

約数の個数: 144

約数和(自身を含む): 2573599392

約数和(自身を除く): 1825750080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 21821, 34272, 43642, 65463, 87284, 130926, 152747, 174568, 196389, 261852, 305494, 349136, 370957, 392778, 458241, 523704, 610988, 698272, 741914, 785556, 916482, 1047408, 1112871, 1221976, 1374723, 1483828, 1571112, 1832964, 2094816, 2225742, 2443952, 2596699, 2749446, 2967656, 3142224, 3338613, 3665928, 4451484, 4887904, 5193398, 5498892, 5935312, 6284448, 6677226, 7331856, 7790097, 8902968, 10386796, 10997784, 11870624, 13354452, 14663712, 15580194, 17805936, 20773592, 21995568, 23370291, 26708904, 31160388, 35611872, 41547184, 43991136, 46740582, 53417808, 62320776, 83094368, 93481164, 106835616, 124641552, 186962328, 249283104, 373924656, 747849312]

約数ペア:

[(1, 747849312), (2, 373924656), (3, 249283104), (4, 186962328), (6, 124641552), (7, 106835616), (8, 93481164), (9, 83094368), (12, 62320776), (14, 53417808), (16, 46740582), (17, 43991136), (18, 41547184), (21, 35611872), (24, 31160388), (28, 26708904), (32, 23370291), (34, 21995568), (36, 20773592), (42, 17805936), (48, 15580194), (51, 14663712), (56, 13354452), (63, 11870624), (68, 10997784), (72, 10386796), (84, 8902968), (96, 7790097), (102, 7331856), (112, 6677226), (119, 6284448), (126, 5935312), (136, 5498892), (144, 5193398), (153, 4887904), (168, 4451484), (204, 3665928), (224, 3338613), (238, 3142224), (252, 2967656), (272, 2749446), (288, 2596699), (306, 2443952), (336, 2225742), (357, 2094816), (408, 1832964), (476, 1571112), (504, 1483828), (544, 1374723), (612, 1221976), (672, 1112871), (714, 1047408), (816, 916482), (952, 785556), (1008, 741914), (1071, 698272), (1224, 610988), (1428, 523704), (1632, 458241), (1904, 392778), (2016, 370957), (2142, 349136), (2448, 305494), (2856, 261852), (3808, 196389), (4284, 174568), (4896, 152747), (5712, 130926), (8568, 87284), (11424, 65463), (17136, 43642), (21821, 34272)]