213943896

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 408136104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 89, 93, 108, 124, 178, 186, 216, 248, 267, 279, 356, 359, 372, 534, 558, 712, 718, 744, 801, 837, 1068, 1077, 1116, 1436, 1602, 1674, 2136, 2154, 2232, 2403, 2759, 2872, 3204, 3231, 3348, 4308, 4806, 5518, 6408, 6462, 6696, 8277, 8616, 9612, 9693, 11036, 11129, 12924, 16554, 19224, 19386, 22072, 22258, 24831, 25848, 31951, 33108, 33387, 38772, 44516, 49662, 63902, 66216, 66774, 74493, 77544, 89032, 95853, 99324, 100161, 127804, 133548, 148986, 191706, 198648, 200322, 255608, 267096, 287559, 297972, 300483, 383412, 400644, 575118, 595944, 600966, 766824, 801288, 862677, 990481, 1150236, 1201932, 1725354, 1980962, 2300472, 2403864, 2971443, 3450708, 3961924, 5942886, 6901416, 7923848, 8914329, 11885772, 17828658, 23771544, 26742987, 35657316, 53485974, 71314632, 106971948, 213943896]

約数ペア:

[(1, 213943896), (2, 106971948), (3, 71314632), (4, 53485974), (6, 35657316), (8, 26742987), (9, 23771544), (12, 17828658), (18, 11885772), (24, 8914329), (27, 7923848), (31, 6901416), (36, 5942886), (54, 3961924), (62, 3450708), (72, 2971443), (89, 2403864), (93, 2300472), (108, 1980962), (124, 1725354), (178, 1201932), (186, 1150236), (216, 990481), (248, 862677), (267, 801288), (279, 766824), (356, 600966), (359, 595944), (372, 575118), (534, 400644), (558, 383412), (712, 300483), (718, 297972), (744, 287559), (801, 267096), (837, 255608), (1068, 200322), (1077, 198648), (1116, 191706), (1436, 148986), (1602, 133548), (1674, 127804), (2136, 100161), (2154, 99324), (2232, 95853), (2403, 89032), (2759, 77544), (2872, 74493), (3204, 66774), (3231, 66216), (3348, 63902), (4308, 49662), (4806, 44516), (5518, 38772), (6408, 33387), (6462, 33108), (6696, 31951), (8277, 25848), (8616, 24831), (9612, 22258), (9693, 22072), (11036, 19386), (11129, 19224), (12924, 16554)]