7240017456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{19571}}^1$

素因数の和:19959

約数の個数: 120

約数和(自身を含む): 23220847104

約数和(自身を除く): 15980829648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 367, 504, 734, 1008, 1101, 1468, 2202, 2569, 2936, 3303, 4404, 5138, 5872, 6606, 7707, 8808, 10276, 13212, 15414, 17616, 19571, 20552, 23121, 26424, 30828, 39142, 41104, 46242, 52848, 58713, 61656, 78284, 92484, 117426, 123312, 136997, 156568, 176139, 184968, 234852, 273994, 313136, 352278, 369936, 410991, 469704, 547988, 704556, 821982, 939408, 1095976, 1232973, 1409112, 1643964, 2191952, 2465946, 2818224, 3287928, 4931892, 6575856, 7182557, 9863784, 14365114, 19727568, 21547671, 28730228, 43095342, 50277899, 57460456, 64643013, 86190684, 100555798, 114920912, 129286026, 150833697, 172381368, 201111596, 258572052, 301667394, 344762736, 402223192, 452501091, 517144104, 603334788, 804446384, 905002182, 1034288208, 1206669576, 1810004364, 2413339152, 3620008728, 7240017456]

約数ペア:

[(1, 7240017456), (2, 3620008728), (3, 2413339152), (4, 1810004364), (6, 1206669576), (7, 1034288208), (8, 905002182), (9, 804446384), (12, 603334788), (14, 517144104), (16, 452501091), (18, 402223192), (21, 344762736), (24, 301667394), (28, 258572052), (36, 201111596), (42, 172381368), (48, 150833697), (56, 129286026), (63, 114920912), (72, 100555798), (84, 86190684), (112, 64643013), (126, 57460456), (144, 50277899), (168, 43095342), (252, 28730228), (336, 21547671), (367, 19727568), (504, 14365114), (734, 9863784), (1008, 7182557), (1101, 6575856), (1468, 4931892), (2202, 3287928), (2569, 2818224), (2936, 2465946), (3303, 2191952), (4404, 1643964), (5138, 1409112), (5872, 1232973), (6606, 1095976), (7707, 939408), (8808, 821982), (10276, 704556), (13212, 547988), (15414, 469704), (17616, 410991), (19571, 369936), (20552, 352278), (23121, 313136), (26424, 273994), (30828, 234852), (39142, 184968), (41104, 176139), (46242, 156568), (52848, 136997), (58713, 123312), (61656, 117426), (78284, 92484)]