213534888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 647136000

約数和(自身を除く): 433601112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 41, 42, 56, 58, 82, 84, 87, 116, 123, 164, 168, 174, 203, 232, 246, 287, 328, 348, 406, 492, 574, 609, 696, 812, 861, 984, 1069, 1148, 1189, 1218, 1624, 1722, 2138, 2296, 2378, 2436, 3207, 3444, 3567, 4276, 4756, 4872, 6414, 6888, 7134, 7483, 8323, 8552, 9512, 12828, 14268, 14966, 16646, 22449, 24969, 25656, 28536, 29932, 31001, 33292, 43829, 44898, 49938, 59864, 62002, 66584, 87658, 89796, 93003, 99876, 124004, 131487, 175316, 179592, 186006, 199752, 217007, 248008, 262974, 306803, 350632, 372012, 434014, 525948, 613606, 651021, 744024, 868028, 920409, 1051896, 1227212, 1271041, 1302042, 1736056, 1840818, 2454424, 2542082, 2604084, 3681636, 3813123, 5084164, 5208168, 7363272, 7626246, 8897287, 10168328, 15252492, 17794574, 26691861, 30504984, 35589148, 53383722, 71178296, 106767444, 213534888]

約数ペア:

[(1, 213534888), (2, 106767444), (3, 71178296), (4, 53383722), (6, 35589148), (7, 30504984), (8, 26691861), (12, 17794574), (14, 15252492), (21, 10168328), (24, 8897287), (28, 7626246), (29, 7363272), (41, 5208168), (42, 5084164), (56, 3813123), (58, 3681636), (82, 2604084), (84, 2542082), (87, 2454424), (116, 1840818), (123, 1736056), (164, 1302042), (168, 1271041), (174, 1227212), (203, 1051896), (232, 920409), (246, 868028), (287, 744024), (328, 651021), (348, 613606), (406, 525948), (492, 434014), (574, 372012), (609, 350632), (696, 306803), (812, 262974), (861, 248008), (984, 217007), (1069, 199752), (1148, 186006), (1189, 179592), (1218, 175316), (1624, 131487), (1722, 124004), (2138, 99876), (2296, 93003), (2378, 89796), (2436, 87658), (3207, 66584), (3444, 62002), (3567, 59864), (4276, 49938), (4756, 44898), (4872, 43829), (6414, 33292), (6888, 31001), (7134, 29932), (7483, 28536), (8323, 25656), (8552, 24969), (9512, 22449), (12828, 16646), (14268, 14966)]