289671564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 883097600

約数和(自身を除く): 593426036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 43, 52, 62, 78, 84, 86, 91, 93, 124, 129, 156, 172, 182, 186, 199, 217, 258, 273, 301, 364, 372, 398, 403, 434, 516, 546, 559, 597, 602, 651, 796, 806, 868, 903, 1092, 1118, 1194, 1204, 1209, 1302, 1333, 1393, 1612, 1677, 1806, 2236, 2388, 2418, 2587, 2604, 2666, 2786, 2821, 3354, 3612, 3913, 3999, 4179, 4836, 5174, 5332, 5572, 5642, 6169, 6708, 7761, 7826, 7998, 8358, 8463, 8557, 9331, 10348, 11284, 11739, 12338, 15522, 15652, 15996, 16716, 16926, 17114, 17329, 18109, 18507, 18662, 23478, 24676, 25671, 27993, 31044, 33852, 34228, 34658, 36218, 37014, 37324, 43183, 46956, 51342, 51987, 54327, 55986, 59899, 69316, 72436, 74028, 80197, 86366, 102684, 103974, 108654, 111241, 111972, 119798, 121303, 129549, 160394, 172732, 179697, 207948, 217308, 222482, 239596, 240591, 242606, 259098, 265267, 320788, 333723, 359394, 363909, 444964, 481182, 485212, 518196, 530534, 561379, 667446, 718788, 727818, 778687, 795801, 962364, 1061068, 1122758, 1334892, 1455636, 1557374, 1591602, 1684137, 1856869, 2245516, 2336061, 3114748, 3183204, 3368274, 3448471, 3713738, 4672122, 5570607, 6736548, 6896942, 7427476, 9344244, 10345413, 11141214, 13793884, 20690826, 22282428, 24139297, 41381652, 48278594, 72417891, 96557188, 144835782, 289671564]

約数ペア:

[(1, 289671564), (2, 144835782), (3, 96557188), (4, 72417891), (6, 48278594), (7, 41381652), (12, 24139297), (13, 22282428), (14, 20690826), (21, 13793884), (26, 11141214), (28, 10345413), (31, 9344244), (39, 7427476), (42, 6896942), (43, 6736548), (52, 5570607), (62, 4672122), (78, 3713738), (84, 3448471), (86, 3368274), (91, 3183204), (93, 3114748), (124, 2336061), (129, 2245516), (156, 1856869), (172, 1684137), (182, 1591602), (186, 1557374), (199, 1455636), (217, 1334892), (258, 1122758), (273, 1061068), (301, 962364), (364, 795801), (372, 778687), (398, 727818), (403, 718788), (434, 667446), (516, 561379), (546, 530534), (559, 518196), (597, 485212), (602, 481182), (651, 444964), (796, 363909), (806, 359394), (868, 333723), (903, 320788), (1092, 265267), (1118, 259098), (1194, 242606), (1204, 240591), (1209, 239596), (1302, 222482), (1333, 217308), (1393, 207948), (1612, 179697), (1677, 172732), (1806, 160394), (2236, 129549), (2388, 121303), (2418, 119798), (2587, 111972), (2604, 111241), (2666, 108654), (2786, 103974), (2821, 102684), (3354, 86366), (3612, 80197), (3913, 74028), (3999, 72436), (4179, 69316), (4836, 59899), (5174, 55986), (5332, 54327), (5572, 51987), (5642, 51342), (6169, 46956), (6708, 43183), (7761, 37324), (7826, 37014), (7998, 36218), (8358, 34658), (8463, 34228), (8557, 33852), (9331, 31044), (10348, 27993), (11284, 25671), (11739, 24676), (12338, 23478), (15522, 18662), (15652, 18507), (15996, 18109), (16716, 17329), (16926, 17114)]