381841446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 966131712

約数和(自身を除く): 584290266

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 41, 42, 46, 62, 69, 82, 93, 123, 138, 161, 186, 217, 246, 287, 311, 322, 434, 483, 574, 622, 651, 713, 861, 933, 943, 966, 1271, 1302, 1426, 1722, 1866, 1886, 2139, 2177, 2542, 2829, 3813, 4278, 4354, 4991, 5658, 6531, 6601, 7153, 7626, 8897, 9641, 9982, 12751, 13062, 13202, 14306, 14973, 17794, 19282, 19803, 21459, 25502, 26691, 28923, 29233, 29946, 38253, 39606, 42918, 50071, 53382, 57846, 58466, 67487, 76506, 87699, 89257, 100142, 134974, 150213, 175398, 178514, 202461, 204631, 221743, 267771, 293273, 300426, 395281, 404922, 409262, 443486, 535542, 586546, 613893, 665229, 790562, 879819, 1185843, 1227786, 1330458, 1552201, 1759638, 2052911, 2371686, 2766967, 3104402, 4105822, 4656603, 5533934, 6158733, 8300901, 9091463, 9313206, 12317466, 16601802, 18182926, 27274389, 54548778, 63640241, 127280482, 190920723, 381841446]

約数ペア:

[(1, 381841446), (2, 190920723), (3, 127280482), (6, 63640241), (7, 54548778), (14, 27274389), (21, 18182926), (23, 16601802), (31, 12317466), (41, 9313206), (42, 9091463), (46, 8300901), (62, 6158733), (69, 5533934), (82, 4656603), (93, 4105822), (123, 3104402), (138, 2766967), (161, 2371686), (186, 2052911), (217, 1759638), (246, 1552201), (287, 1330458), (311, 1227786), (322, 1185843), (434, 879819), (483, 790562), (574, 665229), (622, 613893), (651, 586546), (713, 535542), (861, 443486), (933, 409262), (943, 404922), (966, 395281), (1271, 300426), (1302, 293273), (1426, 267771), (1722, 221743), (1866, 204631), (1886, 202461), (2139, 178514), (2177, 175398), (2542, 150213), (2829, 134974), (3813, 100142), (4278, 89257), (4354, 87699), (4991, 76506), (5658, 67487), (6531, 58466), (6601, 57846), (7153, 53382), (7626, 50071), (8897, 42918), (9641, 39606), (9982, 38253), (12751, 29946), (13062, 29233), (13202, 28923), (14306, 26691), (14973, 25502), (17794, 21459), (19282, 19803)]