338932176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20760

約数の個数: 80

約数和(自身を含む): 986032128

約数和(自身を除く): 647099952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 20707, 41414, 62121, 82828, 124242, 165656, 227777, 248484, 331312, 455554, 496968, 641917, 683331, 911108, 993936, 1283834, 1366662, 1822216, 1925751, 2567668, 2733324, 3644432, 3851502, 5135336, 5466648, 7061087, 7703004, 10270672, 10933296, 14122174, 15406008, 21183261, 28244348, 30812016, 42366522, 56488696, 84733044, 112977392, 169466088, 338932176]

約数ペア:

[(1, 338932176), (2, 169466088), (3, 112977392), (4, 84733044), (6, 56488696), (8, 42366522), (11, 30812016), (12, 28244348), (16, 21183261), (22, 15406008), (24, 14122174), (31, 10933296), (33, 10270672), (44, 7703004), (48, 7061087), (62, 5466648), (66, 5135336), (88, 3851502), (93, 3644432), (124, 2733324), (132, 2567668), (176, 1925751), (186, 1822216), (248, 1366662), (264, 1283834), (341, 993936), (372, 911108), (496, 683331), (528, 641917), (682, 496968), (744, 455554), (1023, 331312), (1364, 248484), (1488, 227777), (2046, 165656), (2728, 124242), (4092, 82828), (5456, 62121), (8184, 41414), (16368, 20707)]