1388894364

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 4407760896

約数和(自身を除く): 3018866532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 186, 198, 234, 279, 286, 297, 324, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 858, 891, 967, 1023, 1053, 1116, 1188, 1209, 1287, 1364, 1404, 1612, 1674, 1716, 1782, 1934, 2046, 2106, 2418, 2511, 2574, 2901, 3069, 3348, 3564, 3627, 3861, 3868, 4092, 4212, 4433, 4836, 5022, 5148, 5802, 6138, 7254, 7722, 8703, 8866, 9207, 10044, 10637, 10881, 11583, 11604, 12276, 12571, 13299, 14508, 15444, 17406, 17732, 18414, 21274, 21762, 23166, 25142, 26109, 26598, 27621, 29977, 31911, 32643, 34812, 36828, 37713, 39897, 42548, 43524, 46332, 50284, 52218, 53196, 55242, 59954, 63822, 65286, 75426, 78327, 79794, 89931, 95733, 104436, 110484, 113139, 119691, 119908, 127644, 130572, 138281, 150852, 156654, 159588, 179862, 191466, 226278, 239382, 269793, 276562, 287199, 313308, 329747, 339417, 359073, 359724, 382932, 389701, 414843, 452556, 478764, 539586, 553124, 574398, 659494, 678834, 718146, 779402, 809379, 829686, 861597, 989241, 1018251, 1079172, 1148796, 1169103, 1244529, 1318988, 1357668, 1436292, 1558804, 1618758, 1659372, 1723194, 1978482, 2036502, 2338206, 2428137, 2489058, 2967723, 3237516, 3446388, 3507309, 3733587, 3956964, 4073004, 4286711, 4676412, 4856274, 4978116, 5935446, 7014618, 7467174, 8573422, 8903169, 9712548, 10521927, 11200761, 11870892, 12860133, 14029236, 14934348, 17146844, 17806338, 21043854, 22401522, 25720266, 26709507, 31565781, 35612676, 38580399, 42087708, 44803044, 51440532, 53419014, 63131562, 77160798, 106838028, 115741197, 126263124, 154321596, 231482394, 347223591, 462964788, 694447182, 1388894364]

約数ペア:

[(1, 1388894364), (2, 694447182), (3, 462964788), (4, 347223591), (6, 231482394), (9, 154321596), (11, 126263124), (12, 115741197), (13, 106838028), (18, 77160798), (22, 63131562), (26, 53419014), (27, 51440532), (31, 44803044), (33, 42087708), (36, 38580399), (39, 35612676), (44, 31565781), (52, 26709507), (54, 25720266), (62, 22401522), (66, 21043854), (78, 17806338), (81, 17146844), (93, 14934348), (99, 14029236), (108, 12860133), (117, 11870892), (124, 11200761), (132, 10521927), (143, 9712548), (156, 8903169), (162, 8573422), (186, 7467174), (198, 7014618), (234, 5935446), (279, 4978116), (286, 4856274), (297, 4676412), (324, 4286711), (341, 4073004), (351, 3956964), (372, 3733587), (396, 3507309), (403, 3446388), (429, 3237516), (468, 2967723), (558, 2489058), (572, 2428137), (594, 2338206), (682, 2036502), (702, 1978482), (806, 1723194), (837, 1659372), (858, 1618758), (891, 1558804), (967, 1436292), (1023, 1357668), (1053, 1318988), (1116, 1244529), (1188, 1169103), (1209, 1148796), (1287, 1079172), (1364, 1018251), (1404, 989241), (1612, 861597), (1674, 829686), (1716, 809379), (1782, 779402), (1934, 718146), (2046, 678834), (2106, 659494), (2418, 574398), (2511, 553124), (2574, 539586), (2901, 478764), (3069, 452556), (3348, 414843), (3564, 389701), (3627, 382932), (3861, 359724), (3868, 359073), (4092, 339417), (4212, 329747), (4433, 313308), (4836, 287199), (5022, 276562), (5148, 269793), (5802, 239382), (6138, 226278), (7254, 191466), (7722, 179862), (8703, 159588), (8866, 156654), (9207, 150852), (10044, 138281), (10637, 130572), (10881, 127644), (11583, 119908), (11604, 119691), (12276, 113139), (12571, 110484), (13299, 104436), (14508, 95733), (15444, 89931), (17406, 79794), (17732, 78327), (18414, 75426), (21274, 65286), (21762, 63822), (23166, 59954), (25142, 55242), (26109, 53196), (26598, 52218), (27621, 50284), (29977, 46332), (31911, 43524), (32643, 42548), (34812, 39897), (36828, 37713)]