2012308008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{4027}}^1$

素因数の和:4526

約数の個数: 64

約数和(自身を含む): 5150684160

約数和(自身を除く): 3138376152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 443, 564, 886, 1128, 1329, 1772, 2658, 3544, 4027, 5316, 8054, 10632, 12081, 16108, 20821, 24162, 32216, 41642, 48324, 62463, 83284, 96648, 124926, 166568, 189269, 249852, 378538, 499704, 567807, 757076, 1135614, 1514152, 1783961, 2271228, 3567922, 4542456, 5351883, 7135844, 10703766, 14271688, 21407532, 42815064, 83846167, 167692334, 251538501, 335384668, 503077002, 670769336, 1006154004, 2012308008]

約数ペア:

[(1, 2012308008), (2, 1006154004), (3, 670769336), (4, 503077002), (6, 335384668), (8, 251538501), (12, 167692334), (24, 83846167), (47, 42815064), (94, 21407532), (141, 14271688), (188, 10703766), (282, 7135844), (376, 5351883), (443, 4542456), (564, 3567922), (886, 2271228), (1128, 1783961), (1329, 1514152), (1772, 1135614), (2658, 757076), (3544, 567807), (4027, 499704), (5316, 378538), (8054, 249852), (10632, 189269), (12081, 166568), (16108, 124926), (20821, 96648), (24162, 83284), (32216, 62463), (41642, 48324)]