388706892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 1080274944

約数和(自身を除く): 691568052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 113, 124, 186, 217, 226, 339, 372, 434, 452, 651, 678, 791, 868, 1302, 1321, 1356, 1582, 2373, 2604, 2642, 3164, 3503, 3963, 4746, 5284, 7006, 7926, 9247, 9492, 10509, 14012, 15852, 18494, 21018, 24521, 27741, 36988, 40951, 42036, 49042, 55482, 73563, 81902, 98084, 110964, 122853, 147126, 149273, 163804, 245706, 286657, 294252, 298546, 447819, 491412, 573314, 597092, 859971, 895638, 1044911, 1146628, 1719942, 1791276, 2089822, 3134733, 3439884, 4179644, 4627463, 6269466, 9254926, 12538932, 13882389, 18509852, 27764778, 32392241, 55529556, 64784482, 97176723, 129568964, 194353446, 388706892]

約数ペア:

[(1, 388706892), (2, 194353446), (3, 129568964), (4, 97176723), (6, 64784482), (7, 55529556), (12, 32392241), (14, 27764778), (21, 18509852), (28, 13882389), (31, 12538932), (42, 9254926), (62, 6269466), (84, 4627463), (93, 4179644), (113, 3439884), (124, 3134733), (186, 2089822), (217, 1791276), (226, 1719942), (339, 1146628), (372, 1044911), (434, 895638), (452, 859971), (651, 597092), (678, 573314), (791, 491412), (868, 447819), (1302, 298546), (1321, 294252), (1356, 286657), (1582, 245706), (2373, 163804), (2604, 149273), (2642, 147126), (3164, 122853), (3503, 110964), (3963, 98084), (4746, 81902), (5284, 73563), (7006, 55482), (7926, 49042), (9247, 42036), (9492, 40951), (10509, 36988), (14012, 27741), (15852, 24521), (18494, 21018)]