298811916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 855768144

約数和(自身を除く): 556956228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1053, 1098, 1163, 1404, 1586, 1647, 2106, 2196, 2326, 2379, 3172, 3294, 3489, 4212, 4652, 4758, 4941, 6588, 6978, 7137, 9516, 9882, 10467, 13956, 14274, 15119, 19764, 20934, 21411, 28548, 30238, 31401, 41868, 42822, 45357, 60476, 62802, 64233, 70943, 85644, 90714, 94203, 125604, 128466, 136071, 141886, 181428, 188406, 212829, 256932, 272142, 283772, 376812, 408213, 425658, 544284, 638487, 816426, 851316, 922259, 1224639, 1276974, 1632852, 1844518, 1915461, 2449278, 2553948, 2766777, 3689036, 3830922, 4898556, 5533554, 5746383, 7661844, 8300331, 11067108, 11492766, 16600662, 22985532, 24900993, 33201324, 49801986, 74702979, 99603972, 149405958, 298811916]

約数ペア:

[(1, 298811916), (2, 149405958), (3, 99603972), (4, 74702979), (6, 49801986), (9, 33201324), (12, 24900993), (13, 22985532), (18, 16600662), (26, 11492766), (27, 11067108), (36, 8300331), (39, 7661844), (52, 5746383), (54, 5533554), (61, 4898556), (78, 3830922), (81, 3689036), (108, 2766777), (117, 2553948), (122, 2449278), (156, 1915461), (162, 1844518), (183, 1632852), (234, 1276974), (244, 1224639), (324, 922259), (351, 851316), (366, 816426), (468, 638487), (549, 544284), (702, 425658), (732, 408213), (793, 376812), (1053, 283772), (1098, 272142), (1163, 256932), (1404, 212829), (1586, 188406), (1647, 181428), (2106, 141886), (2196, 136071), (2326, 128466), (2379, 125604), (3172, 94203), (3294, 90714), (3489, 85644), (4212, 70943), (4652, 64233), (4758, 62802), (4941, 60476), (6588, 45357), (6978, 42822), (7137, 41868), (9516, 31401), (9882, 30238), (10467, 28548), (13956, 21411), (14274, 20934), (15119, 19764)]