220032072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 664473600

約数和(自身を除く): 444441528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 617, 702, 762, 936, 1016, 1143, 1234, 1404, 1524, 1651, 1851, 2286, 2468, 2808, 3048, 3302, 3429, 3702, 4572, 4936, 4953, 5553, 6604, 6858, 7404, 8021, 9144, 9906, 11106, 13208, 13716, 14808, 14859, 16042, 16659, 19812, 22212, 24063, 27432, 29718, 32084, 33318, 39624, 44424, 44577, 48126, 59436, 64168, 66636, 72189, 78359, 89154, 96252, 118872, 133272, 144378, 156718, 178308, 192504, 216567, 235077, 288756, 313436, 356616, 433134, 470154, 577512, 626872, 705231, 866268, 940308, 1018667, 1410462, 1732536, 1880616, 2037334, 2115693, 2820924, 3056001, 4074668, 4231386, 5641848, 6112002, 8149336, 8462772, 9168003, 12224004, 16925544, 18336006, 24448008, 27504009, 36672012, 55008018, 73344024, 110016036, 220032072]

約数ペア:

[(1, 220032072), (2, 110016036), (3, 73344024), (4, 55008018), (6, 36672012), (8, 27504009), (9, 24448008), (12, 18336006), (13, 16925544), (18, 12224004), (24, 9168003), (26, 8462772), (27, 8149336), (36, 6112002), (39, 5641848), (52, 4231386), (54, 4074668), (72, 3056001), (78, 2820924), (104, 2115693), (108, 2037334), (117, 1880616), (127, 1732536), (156, 1410462), (216, 1018667), (234, 940308), (254, 866268), (312, 705231), (351, 626872), (381, 577512), (468, 470154), (508, 433134), (617, 356616), (702, 313436), (762, 288756), (936, 235077), (1016, 216567), (1143, 192504), (1234, 178308), (1404, 156718), (1524, 144378), (1651, 133272), (1851, 118872), (2286, 96252), (2468, 89154), (2808, 78359), (3048, 72189), (3302, 66636), (3429, 64168), (3702, 59436), (4572, 48126), (4936, 44577), (4953, 44424), (5553, 39624), (6604, 33318), (6858, 32084), (7404, 29718), (8021, 27432), (9144, 24063), (9906, 22212), (11106, 19812), (13208, 16659), (13716, 16042), (14808, 14859)]