1222664688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3167}}^1$

素因数の和:3571

約数の個数: 120

約数和(自身を含む): 3922034688

約数和(自身を除く): 2699370000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 383, 504, 766, 1008, 1149, 1532, 2298, 2681, 3064, 3167, 3447, 4596, 5362, 6128, 6334, 6894, 8043, 9192, 9501, 10724, 12668, 13788, 16086, 18384, 19002, 21448, 22169, 24129, 25336, 27576, 28503, 32172, 38004, 42896, 44338, 48258, 50672, 55152, 57006, 64344, 66507, 76008, 88676, 96516, 114012, 128688, 133014, 152016, 177352, 193032, 199521, 228024, 266028, 354704, 386064, 399042, 456048, 532056, 798084, 1064112, 1212961, 1596168, 2425922, 3192336, 3638883, 4851844, 7277766, 8490727, 9703688, 10916649, 14555532, 16981454, 19407376, 21833298, 25472181, 29111064, 33962908, 43666596, 50944362, 58222128, 67925816, 76416543, 87333192, 101888724, 135851632, 152833086, 174666384, 203777448, 305666172, 407554896, 611332344, 1222664688]

約数ペア:

[(1, 1222664688), (2, 611332344), (3, 407554896), (4, 305666172), (6, 203777448), (7, 174666384), (8, 152833086), (9, 135851632), (12, 101888724), (14, 87333192), (16, 76416543), (18, 67925816), (21, 58222128), (24, 50944362), (28, 43666596), (36, 33962908), (42, 29111064), (48, 25472181), (56, 21833298), (63, 19407376), (72, 16981454), (84, 14555532), (112, 10916649), (126, 9703688), (144, 8490727), (168, 7277766), (252, 4851844), (336, 3638883), (383, 3192336), (504, 2425922), (766, 1596168), (1008, 1212961), (1149, 1064112), (1532, 798084), (2298, 532056), (2681, 456048), (3064, 399042), (3167, 386064), (3447, 354704), (4596, 266028), (5362, 228024), (6128, 199521), (6334, 193032), (6894, 177352), (8043, 152016), (9192, 133014), (9501, 128688), (10724, 114012), (12668, 96516), (13788, 88676), (16086, 76008), (18384, 66507), (19002, 64344), (21448, 57006), (22169, 55152), (24129, 50672), (25336, 48258), (27576, 44338), (28503, 42896), (32172, 38004)]