319223268

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 1033751040

約数和(自身を除く): 714527772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 401, 468, 486, 546, 567, 702, 729, 756, 802, 819, 972, 1053, 1092, 1134, 1203, 1404, 1458, 1604, 1638, 1701, 2106, 2187, 2268, 2406, 2457, 2807, 2916, 3159, 3276, 3402, 3609, 4212, 4374, 4812, 4914, 5103, 5213, 5614, 6318, 6804, 7218, 7371, 8421, 8748, 9477, 9828, 10206, 10426, 10827, 11228, 12636, 14436, 14742, 15309, 15639, 16842, 18954, 20412, 20852, 21654, 22113, 25263, 28431, 29484, 30618, 31278, 32481, 33684, 36491, 37908, 43308, 44226, 46917, 50526, 56862, 61236, 62556, 64962, 66339, 72982, 75789, 88452, 93834, 97443, 101052, 109473, 113724, 129924, 132678, 140751, 145964, 151578, 187668, 194886, 199017, 218946, 227367, 265356, 281502, 292329, 303156, 328419, 389772, 398034, 422253, 437892, 454734, 563004, 584658, 656838, 682101, 796068, 844506, 876987, 909468, 985257, 1169316, 1266759, 1313676, 1364202, 1689012, 1753974, 1970514, 2046303, 2533518, 2728404, 2955771, 3507948, 3800277, 3941028, 4092606, 5067036, 5911542, 6138909, 7600554, 8185212, 8867313, 11400831, 11823084, 12277818, 15201108, 17734626, 22801662, 24555636, 26601939, 35469252, 45603324, 53203878, 79805817, 106407756, 159611634, 319223268]

約数ペア:

[(1, 319223268), (2, 159611634), (3, 106407756), (4, 79805817), (6, 53203878), (7, 45603324), (9, 35469252), (12, 26601939), (13, 24555636), (14, 22801662), (18, 17734626), (21, 15201108), (26, 12277818), (27, 11823084), (28, 11400831), (36, 8867313), (39, 8185212), (42, 7600554), (52, 6138909), (54, 5911542), (63, 5067036), (78, 4092606), (81, 3941028), (84, 3800277), (91, 3507948), (108, 2955771), (117, 2728404), (126, 2533518), (156, 2046303), (162, 1970514), (182, 1753974), (189, 1689012), (234, 1364202), (243, 1313676), (252, 1266759), (273, 1169316), (324, 985257), (351, 909468), (364, 876987), (378, 844506), (401, 796068), (468, 682101), (486, 656838), (546, 584658), (567, 563004), (702, 454734), (729, 437892), (756, 422253), (802, 398034), (819, 389772), (972, 328419), (1053, 303156), (1092, 292329), (1134, 281502), (1203, 265356), (1404, 227367), (1458, 218946), (1604, 199017), (1638, 194886), (1701, 187668), (2106, 151578), (2187, 145964), (2268, 140751), (2406, 132678), (2457, 129924), (2807, 113724), (2916, 109473), (3159, 101052), (3276, 97443), (3402, 93834), (3609, 88452), (4212, 75789), (4374, 72982), (4812, 66339), (4914, 64962), (5103, 62556), (5213, 61236), (5614, 56862), (6318, 50526), (6804, 46917), (7218, 44226), (7371, 43308), (8421, 37908), (8748, 36491), (9477, 33684), (9828, 32481), (10206, 31278), (10426, 30618), (10827, 29484), (11228, 28431), (12636, 25263), (14436, 22113), (14742, 21654), (15309, 20852), (15639, 20412), (16842, 18954)]