249984072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 732022200

約数和(自身を除く): 482038128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 409, 468, 653, 818, 936, 1227, 1306, 1636, 1959, 2454, 2612, 3272, 3681, 3918, 4908, 5224, 5317, 5877, 7362, 7836, 8489, 9816, 10634, 11754, 14724, 15672, 15951, 16978, 21268, 23508, 25467, 29448, 31902, 33956, 42536, 47016, 47853, 50934, 63804, 67912, 76401, 95706, 101868, 127608, 152802, 191412, 203736, 267077, 305604, 382824, 534154, 611208, 801231, 1068308, 1602462, 2136616, 2403693, 3204924, 3472001, 4807386, 6409848, 6944002, 9614772, 10416003, 13888004, 19229544, 20832006, 27776008, 31248009, 41664012, 62496018, 83328024, 124992036, 249984072]

約数ペア:

[(1, 249984072), (2, 124992036), (3, 83328024), (4, 62496018), (6, 41664012), (8, 31248009), (9, 27776008), (12, 20832006), (13, 19229544), (18, 13888004), (24, 10416003), (26, 9614772), (36, 6944002), (39, 6409848), (52, 4807386), (72, 3472001), (78, 3204924), (104, 2403693), (117, 2136616), (156, 1602462), (234, 1068308), (312, 801231), (409, 611208), (468, 534154), (653, 382824), (818, 305604), (936, 267077), (1227, 203736), (1306, 191412), (1636, 152802), (1959, 127608), (2454, 101868), (2612, 95706), (3272, 76401), (3681, 67912), (3918, 63804), (4908, 50934), (5224, 47853), (5317, 47016), (5877, 42536), (7362, 33956), (7836, 31902), (8489, 29448), (9816, 25467), (10634, 23508), (11754, 21268), (14724, 16978), (15672, 15951)]