123805368

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 366912000

約数和(自身を除く): 243106632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 97, 108, 114, 152, 171, 194, 216, 228, 291, 311, 342, 388, 456, 513, 582, 622, 684, 776, 873, 933, 1026, 1164, 1244, 1368, 1746, 1843, 1866, 2052, 2328, 2488, 2619, 2799, 3492, 3686, 3732, 4104, 5238, 5529, 5598, 5909, 6984, 7372, 7464, 8397, 10476, 11058, 11196, 11818, 14744, 16587, 16794, 17727, 20952, 22116, 22392, 23636, 30167, 33174, 33588, 35454, 44232, 47272, 49761, 53181, 60334, 66348, 67176, 70908, 90501, 99522, 106362, 120668, 132696, 141816, 159543, 181002, 199044, 212724, 241336, 271503, 319086, 362004, 398088, 425448, 543006, 573173, 638172, 724008, 814509, 1086012, 1146346, 1276344, 1629018, 1719519, 2172024, 2292692, 3258036, 3439038, 4585384, 5158557, 6516072, 6878076, 10317114, 13756152, 15475671, 20634228, 30951342, 41268456, 61902684, 123805368]

約数ペア:

[(1, 123805368), (2, 61902684), (3, 41268456), (4, 30951342), (6, 20634228), (8, 15475671), (9, 13756152), (12, 10317114), (18, 6878076), (19, 6516072), (24, 5158557), (27, 4585384), (36, 3439038), (38, 3258036), (54, 2292692), (57, 2172024), (72, 1719519), (76, 1629018), (97, 1276344), (108, 1146346), (114, 1086012), (152, 814509), (171, 724008), (194, 638172), (216, 573173), (228, 543006), (291, 425448), (311, 398088), (342, 362004), (388, 319086), (456, 271503), (513, 241336), (582, 212724), (622, 199044), (684, 181002), (776, 159543), (873, 141816), (933, 132696), (1026, 120668), (1164, 106362), (1244, 99522), (1368, 90501), (1746, 70908), (1843, 67176), (1866, 66348), (2052, 60334), (2328, 53181), (2488, 49761), (2619, 47272), (2799, 44232), (3492, 35454), (3686, 33588), (3732, 33174), (4104, 30167), (5238, 23636), (5529, 22392), (5598, 22116), (5909, 20952), (6984, 17727), (7372, 16794), (7464, 16587), (8397, 14744), (10476, 11818), (11058, 11196)]