397957692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 1083075840

約数和(自身を除く): 685118148

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 109, 132, 187, 204, 218, 327, 374, 436, 561, 654, 748, 1122, 1199, 1308, 1627, 1853, 2244, 2398, 3254, 3597, 3706, 4796, 4881, 5559, 6508, 7194, 7412, 9762, 11118, 14388, 17897, 19524, 20383, 22236, 27659, 35794, 40766, 53691, 55318, 61149, 71588, 81532, 82977, 107382, 110636, 122298, 165954, 177343, 214764, 244596, 304249, 331908, 354686, 532029, 608498, 709372, 912747, 1064058, 1216996, 1825494, 1950773, 2128116, 3014831, 3650988, 3901546, 5852319, 6029662, 7803092, 9044493, 11704638, 12059324, 18088986, 23409276, 33163141, 36177972, 66326282, 99489423, 132652564, 198978846, 397957692]

約数ペア:

[(1, 397957692), (2, 198978846), (3, 132652564), (4, 99489423), (6, 66326282), (11, 36177972), (12, 33163141), (17, 23409276), (22, 18088986), (33, 12059324), (34, 11704638), (44, 9044493), (51, 7803092), (66, 6029662), (68, 5852319), (102, 3901546), (109, 3650988), (132, 3014831), (187, 2128116), (204, 1950773), (218, 1825494), (327, 1216996), (374, 1064058), (436, 912747), (561, 709372), (654, 608498), (748, 532029), (1122, 354686), (1199, 331908), (1308, 304249), (1627, 244596), (1853, 214764), (2244, 177343), (2398, 165954), (3254, 122298), (3597, 110636), (3706, 107382), (4796, 82977), (4881, 81532), (5559, 71588), (6508, 61149), (7194, 55318), (7412, 53691), (9762, 40766), (11118, 35794), (14388, 27659), (17897, 22236), (19524, 20383)]