122912748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 394240000

約数和(自身を除く): 271327252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 84, 86, 108, 114, 126, 129, 133, 171, 172, 189, 199, 228, 252, 258, 266, 301, 342, 378, 387, 398, 399, 513, 516, 532, 597, 602, 684, 756, 774, 796, 798, 817, 903, 1026, 1161, 1194, 1197, 1204, 1393, 1548, 1596, 1634, 1791, 1806, 2052, 2322, 2388, 2394, 2451, 2709, 2786, 3268, 3582, 3591, 3612, 3781, 4179, 4644, 4788, 4902, 5373, 5418, 5572, 5719, 7164, 7182, 7353, 7562, 8127, 8358, 8557, 9804, 10746, 10836, 11343, 11438, 12537, 14364, 14706, 15124, 16254, 16716, 17114, 17157, 21492, 22059, 22686, 22876, 25074, 25671, 26467, 29412, 32508, 34029, 34228, 34314, 37611, 44118, 45372, 50148, 51342, 51471, 52934, 59899, 68058, 68628, 75222, 77013, 79401, 88236, 102087, 102684, 102942, 105868, 119798, 136116, 150444, 154026, 154413, 158802, 162583, 179697, 204174, 205884, 231039, 238203, 239596, 308052, 308826, 317604, 325166, 359394, 408348, 462078, 476406, 487749, 539091, 617652, 650332, 714609, 718788, 924156, 952812, 975498, 1078182, 1138081, 1429218, 1463247, 1617273, 1950996, 2156364, 2276162, 2858436, 2926494, 3234546, 3414243, 4389741, 4552324, 5852988, 6469092, 6828486, 8779482, 10242729, 13656972, 17558964, 20485458, 30728187, 40970916, 61456374, 122912748]

約数ペア:

[(1, 122912748), (2, 61456374), (3, 40970916), (4, 30728187), (6, 20485458), (7, 17558964), (9, 13656972), (12, 10242729), (14, 8779482), (18, 6828486), (19, 6469092), (21, 5852988), (27, 4552324), (28, 4389741), (36, 3414243), (38, 3234546), (42, 2926494), (43, 2858436), (54, 2276162), (57, 2156364), (63, 1950996), (76, 1617273), (84, 1463247), (86, 1429218), (108, 1138081), (114, 1078182), (126, 975498), (129, 952812), (133, 924156), (171, 718788), (172, 714609), (189, 650332), (199, 617652), (228, 539091), (252, 487749), (258, 476406), (266, 462078), (301, 408348), (342, 359394), (378, 325166), (387, 317604), (398, 308826), (399, 308052), (513, 239596), (516, 238203), (532, 231039), (597, 205884), (602, 204174), (684, 179697), (756, 162583), (774, 158802), (796, 154413), (798, 154026), (817, 150444), (903, 136116), (1026, 119798), (1161, 105868), (1194, 102942), (1197, 102684), (1204, 102087), (1393, 88236), (1548, 79401), (1596, 77013), (1634, 75222), (1791, 68628), (1806, 68058), (2052, 59899), (2322, 52934), (2388, 51471), (2394, 51342), (2451, 50148), (2709, 45372), (2786, 44118), (3268, 37611), (3582, 34314), (3591, 34228), (3612, 34029), (3781, 32508), (4179, 29412), (4644, 26467), (4788, 25671), (4902, 25074), (5373, 22876), (5418, 22686), (5572, 22059), (5719, 21492), (7164, 17157), (7182, 17114), (7353, 16716), (7562, 16254), (8127, 15124), (8358, 14706), (8557, 14364), (9804, 12537), (10746, 11438), (10836, 11343)]