340875504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4083

約数の個数: 120

約数和(自身を含む): 1036838400

約数和(自身を除く): 695962896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4019, 4464, 4712, 5301, 7068, 8038, 9424, 10602, 12057, 14136, 16076, 21204, 24114, 28272, 32152, 36171, 42408, 48228, 64304, 72342, 76361, 84816, 96456, 124589, 144684, 152722, 192912, 229083, 249178, 289368, 305444, 373767, 458166, 498356, 578736, 610888, 687249, 747534, 916332, 996712, 1121301, 1221776, 1374498, 1495068, 1832664, 1993424, 2242602, 2367191, 2748996, 2990136, 3665328, 4485204, 4734382, 5497992, 5980272, 7101573, 8970408, 9468764, 10995984, 14203146, 17940816, 18937528, 21304719, 28406292, 37875056, 42609438, 56812584, 85218876, 113625168, 170437752, 340875504]

約数ペア:

[(1, 340875504), (2, 170437752), (3, 113625168), (4, 85218876), (6, 56812584), (8, 42609438), (9, 37875056), (12, 28406292), (16, 21304719), (18, 18937528), (19, 17940816), (24, 14203146), (31, 10995984), (36, 9468764), (38, 8970408), (48, 7101573), (57, 5980272), (62, 5497992), (72, 4734382), (76, 4485204), (93, 3665328), (114, 2990136), (124, 2748996), (144, 2367191), (152, 2242602), (171, 1993424), (186, 1832664), (228, 1495068), (248, 1374498), (279, 1221776), (304, 1121301), (342, 996712), (372, 916332), (456, 747534), (496, 687249), (558, 610888), (589, 578736), (684, 498356), (744, 458166), (912, 373767), (1116, 305444), (1178, 289368), (1368, 249178), (1488, 229083), (1767, 192912), (2232, 152722), (2356, 144684), (2736, 124589), (3534, 96456), (4019, 84816), (4464, 76361), (4712, 72342), (5301, 64304), (7068, 48228), (8038, 42408), (9424, 36171), (10602, 32152), (12057, 28272), (14136, 24114), (16076, 21204)]