394179632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10378

約数の個数: 80

約数和(自身を含む): 982984704

約数和(自身を除く): 588805072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 10321, 19096, 20642, 38192, 41284, 72247, 82568, 113531, 144494, 165136, 227062, 288988, 319951, 454124, 577976, 639902, 794717, 908248, 1155952, 1279804, 1589434, 1816496, 2239657, 2559608, 3178868, 3519461, 4479314, 5119216, 6357736, 7038922, 8958628, 12715472, 14077844, 17917256, 24636227, 28155688, 35834512, 49272454, 56311376, 98544908, 197089816, 394179632]

約数ペア:

[(1, 394179632), (2, 197089816), (4, 98544908), (7, 56311376), (8, 49272454), (11, 35834512), (14, 28155688), (16, 24636227), (22, 17917256), (28, 14077844), (31, 12715472), (44, 8958628), (56, 7038922), (62, 6357736), (77, 5119216), (88, 4479314), (112, 3519461), (124, 3178868), (154, 2559608), (176, 2239657), (217, 1816496), (248, 1589434), (308, 1279804), (341, 1155952), (434, 908248), (496, 794717), (616, 639902), (682, 577976), (868, 454124), (1232, 319951), (1364, 288988), (1736, 227062), (2387, 165136), (2728, 144494), (3472, 113531), (4774, 82568), (5456, 72247), (9548, 41284), (10321, 38192), (19096, 20642)]