268886436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 818872320

約数和(自身を除く): 549985884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 47, 52, 62, 78, 84, 91, 93, 94, 124, 141, 156, 169, 182, 186, 188, 217, 273, 282, 329, 338, 364, 372, 403, 434, 507, 546, 564, 611, 651, 658, 676, 806, 868, 987, 1014, 1092, 1183, 1209, 1222, 1302, 1316, 1457, 1612, 1833, 1974, 2028, 2197, 2366, 2418, 2444, 2604, 2821, 2914, 3549, 3666, 3948, 4277, 4371, 4394, 4732, 4836, 5239, 5642, 5828, 6591, 7098, 7332, 7943, 8463, 8554, 8742, 8788, 10199, 10478, 11284, 12831, 13182, 14196, 15379, 15717, 15886, 16926, 17108, 17484, 18941, 20398, 20956, 23829, 25662, 26364, 30597, 30758, 31434, 31772, 33852, 36673, 37882, 40796, 46137, 47658, 51324, 55601, 56823, 61194, 61516, 62868, 68107, 73346, 75764, 92274, 95316, 103259, 110019, 111202, 113646, 122388, 132587, 136214, 146692, 166803, 184548, 204321, 206518, 220038, 222404, 227292, 246233, 265174, 272428, 309777, 333606, 397761, 408642, 413036, 440076, 476749, 492466, 530348, 619554, 667212, 722813, 738699, 795522, 817284, 953498, 984932, 1239108, 1430247, 1445626, 1477398, 1591044, 1723631, 1906996, 2168439, 2860494, 2891252, 2954796, 3201029, 3447262, 4336878, 5170893, 5720988, 6402058, 6894524, 8673756, 9603087, 10341786, 12804116, 19206174, 20683572, 22407203, 38412348, 44814406, 67221609, 89628812, 134443218, 268886436]

約数ペア:

[(1, 268886436), (2, 134443218), (3, 89628812), (4, 67221609), (6, 44814406), (7, 38412348), (12, 22407203), (13, 20683572), (14, 19206174), (21, 12804116), (26, 10341786), (28, 9603087), (31, 8673756), (39, 6894524), (42, 6402058), (47, 5720988), (52, 5170893), (62, 4336878), (78, 3447262), (84, 3201029), (91, 2954796), (93, 2891252), (94, 2860494), (124, 2168439), (141, 1906996), (156, 1723631), (169, 1591044), (182, 1477398), (186, 1445626), (188, 1430247), (217, 1239108), (273, 984932), (282, 953498), (329, 817284), (338, 795522), (364, 738699), (372, 722813), (403, 667212), (434, 619554), (507, 530348), (546, 492466), (564, 476749), (611, 440076), (651, 413036), (658, 408642), (676, 397761), (806, 333606), (868, 309777), (987, 272428), (1014, 265174), (1092, 246233), (1183, 227292), (1209, 222404), (1222, 220038), (1302, 206518), (1316, 204321), (1457, 184548), (1612, 166803), (1833, 146692), (1974, 136214), (2028, 132587), (2197, 122388), (2366, 113646), (2418, 111202), (2444, 110019), (2604, 103259), (2821, 95316), (2914, 92274), (3549, 75764), (3666, 73346), (3948, 68107), (4277, 62868), (4371, 61516), (4394, 61194), (4732, 56823), (4836, 55601), (5239, 51324), (5642, 47658), (5828, 46137), (6591, 40796), (7098, 37882), (7332, 36673), (7943, 33852), (8463, 31772), (8554, 31434), (8742, 30758), (8788, 30597), (10199, 26364), (10478, 25662), (11284, 23829), (12831, 20956), (13182, 20398), (14196, 18941), (15379, 17484), (15717, 17108), (15886, 16926)]