1330306224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68771}}^1$

素因数の和:68826

約数の個数: 80

約数和(自身を含む): 3820422144

約数和(自身を除く): 2490115920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 68771, 137542, 206313, 275084, 412626, 550168, 825252, 894023, 1100336, 1650504, 1788046, 2131901, 2682069, 3301008, 3576092, 4263802, 5364138, 6395703, 7152184, 8527604, 10728276, 12791406, 14304368, 17055208, 21456552, 25582812, 27714713, 34110416, 42913104, 51165624, 55429426, 83144139, 102331248, 110858852, 166288278, 221717704, 332576556, 443435408, 665153112, 1330306224]

約数ペア:

[(1, 1330306224), (2, 665153112), (3, 443435408), (4, 332576556), (6, 221717704), (8, 166288278), (12, 110858852), (13, 102331248), (16, 83144139), (24, 55429426), (26, 51165624), (31, 42913104), (39, 34110416), (48, 27714713), (52, 25582812), (62, 21456552), (78, 17055208), (93, 14304368), (104, 12791406), (124, 10728276), (156, 8527604), (186, 7152184), (208, 6395703), (248, 5364138), (312, 4263802), (372, 3576092), (403, 3301008), (496, 2682069), (624, 2131901), (744, 1788046), (806, 1650504), (1209, 1100336), (1488, 894023), (1612, 825252), (2418, 550168), (3224, 412626), (4836, 275084), (6448, 206313), (9672, 137542), (19344, 68771)]