445875888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7297}}^1$

素因数の和:7394

約数の個数: 80

約数和(自身を含む): 1230734720

約数和(自身を除く): 784858832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 804, 912, 1072, 1273, 1608, 2546, 3216, 3819, 5092, 7297, 7638, 10184, 14594, 15276, 20368, 21891, 29188, 30552, 43782, 58376, 61104, 87564, 116752, 138643, 175128, 277286, 350256, 415929, 488899, 554572, 831858, 977798, 1109144, 1466697, 1663716, 1955596, 2218288, 2933394, 3327432, 3911192, 5866788, 6654864, 7822384, 9289081, 11733576, 18578162, 23467152, 27867243, 37156324, 55734486, 74312648, 111468972, 148625296, 222937944, 445875888]

約数ペア:

[(1, 445875888), (2, 222937944), (3, 148625296), (4, 111468972), (6, 74312648), (8, 55734486), (12, 37156324), (16, 27867243), (19, 23467152), (24, 18578162), (38, 11733576), (48, 9289081), (57, 7822384), (67, 6654864), (76, 5866788), (114, 3911192), (134, 3327432), (152, 2933394), (201, 2218288), (228, 1955596), (268, 1663716), (304, 1466697), (402, 1109144), (456, 977798), (536, 831858), (804, 554572), (912, 488899), (1072, 415929), (1273, 350256), (1608, 277286), (2546, 175128), (3216, 138643), (3819, 116752), (5092, 87564), (7297, 61104), (7638, 58376), (10184, 43782), (14594, 30552), (15276, 29188), (20368, 21891)]