238410832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 534680064

約数和(自身を除く): 296269232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 496, 592, 682, 814, 1147, 1181, 1364, 1628, 2294, 2362, 2728, 3256, 4588, 4724, 5456, 6512, 9176, 9448, 12617, 12991, 18352, 18896, 25234, 25982, 36611, 43697, 50468, 51964, 73222, 87394, 100936, 103928, 146444, 174788, 201872, 207856, 292888, 349576, 402721, 480667, 585776, 699152, 805442, 961334, 1354607, 1610884, 1922668, 2709214, 3221768, 3845336, 5418428, 6443536, 7690672, 10836856, 14900677, 21673712, 29801354, 59602708, 119205416, 238410832]

約数ペア:

[(1, 238410832), (2, 119205416), (4, 59602708), (8, 29801354), (11, 21673712), (16, 14900677), (22, 10836856), (31, 7690672), (37, 6443536), (44, 5418428), (62, 3845336), (74, 3221768), (88, 2709214), (124, 1922668), (148, 1610884), (176, 1354607), (248, 961334), (296, 805442), (341, 699152), (407, 585776), (496, 480667), (592, 402721), (682, 349576), (814, 292888), (1147, 207856), (1181, 201872), (1364, 174788), (1628, 146444), (2294, 103928), (2362, 100936), (2728, 87394), (3256, 73222), (4588, 51964), (4724, 50468), (5456, 43697), (6512, 36611), (9176, 25982), (9448, 25234), (12617, 18896), (12991, 18352)]