189647088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 508824576

約数和(自身を除く): 319177488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 233, 248, 372, 466, 496, 547, 699, 744, 932, 1094, 1398, 1488, 1641, 1864, 2188, 2796, 3282, 3728, 4376, 5592, 6564, 7223, 8752, 11184, 13128, 14446, 16957, 21669, 26256, 28892, 33914, 43338, 50871, 57784, 67828, 86676, 101742, 115568, 127451, 135656, 173352, 203484, 254902, 271312, 346704, 382353, 406968, 509804, 764706, 813936, 1019608, 1529412, 2039216, 3058824, 3950981, 6117648, 7901962, 11852943, 15803924, 23705886, 31607848, 47411772, 63215696, 94823544, 189647088]

約数ペア:

[(1, 189647088), (2, 94823544), (3, 63215696), (4, 47411772), (6, 31607848), (8, 23705886), (12, 15803924), (16, 11852943), (24, 7901962), (31, 6117648), (48, 3950981), (62, 3058824), (93, 2039216), (124, 1529412), (186, 1019608), (233, 813936), (248, 764706), (372, 509804), (466, 406968), (496, 382353), (547, 346704), (699, 271312), (744, 254902), (932, 203484), (1094, 173352), (1398, 135656), (1488, 127451), (1641, 115568), (1864, 101742), (2188, 86676), (2796, 67828), (3282, 57784), (3728, 50871), (4376, 43338), (5592, 33914), (6564, 28892), (7223, 26256), (8752, 21669), (11184, 16957), (13128, 14446)]