1211210208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{323507}}^1$

素因数の和:323536

約数の個数: 72

約数和(自身を含む): 3709342728

約数和(自身を除く): 2498132520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 323507, 647014, 970521, 1294028, 1941042, 2588056, 2911563, 3882084, 4205591, 5176112, 5823126, 7764168, 8411182, 10352224, 11646252, 12616773, 15528336, 16822364, 23292504, 25233546, 31056672, 33644728, 37850319, 46585008, 50467092, 67289456, 75700638, 93170016, 100934184, 134578912, 151401276, 201868368, 302802552, 403736736, 605605104, 1211210208]

約数ペア:

[(1, 1211210208), (2, 605605104), (3, 403736736), (4, 302802552), (6, 201868368), (8, 151401276), (9, 134578912), (12, 100934184), (13, 93170016), (16, 75700638), (18, 67289456), (24, 50467092), (26, 46585008), (32, 37850319), (36, 33644728), (39, 31056672), (48, 25233546), (52, 23292504), (72, 16822364), (78, 15528336), (96, 12616773), (104, 11646252), (117, 10352224), (144, 8411182), (156, 7764168), (208, 5823126), (234, 5176112), (288, 4205591), (312, 3882084), (416, 2911563), (468, 2588056), (624, 1941042), (936, 1294028), (1248, 970521), (1872, 647014), (3744, 323507)]