812961284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 1651104000

約数和(自身を除く): 838142716

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 103, 149, 164, 206, 298, 323, 412, 596, 646, 697, 779, 1292, 1394, 1558, 1751, 1957, 2533, 2788, 2831, 3116, 3502, 3914, 4223, 5066, 5662, 6109, 7004, 7828, 8446, 10132, 11324, 12218, 13243, 15347, 16892, 24436, 26486, 30694, 33269, 48127, 52972, 61388, 66538, 71791, 80237, 96254, 103853, 116071, 133076, 143582, 160474, 192508, 207706, 232142, 260899, 287164, 291593, 320948, 415412, 464284, 521798, 583186, 629227, 1043596, 1166372, 1258454, 1364029, 1973207, 2516908, 2728058, 3946414, 4957081, 5456116, 7892828, 9914162, 10696859, 11955313, 19828324, 21393718, 23910626, 42787436, 47821252, 203240321, 406480642, 812961284]

約数ペア:

[(1, 812961284), (2, 406480642), (4, 203240321), (17, 47821252), (19, 42787436), (34, 23910626), (38, 21393718), (41, 19828324), (68, 11955313), (76, 10696859), (82, 9914162), (103, 7892828), (149, 5456116), (164, 4957081), (206, 3946414), (298, 2728058), (323, 2516908), (412, 1973207), (596, 1364029), (646, 1258454), (697, 1166372), (779, 1043596), (1292, 629227), (1394, 583186), (1558, 521798), (1751, 464284), (1957, 415412), (2533, 320948), (2788, 291593), (2831, 287164), (3116, 260899), (3502, 232142), (3914, 207706), (4223, 192508), (5066, 160474), (5662, 143582), (6109, 133076), (7004, 116071), (7828, 103853), (8446, 96254), (10132, 80237), (11324, 71791), (12218, 66538), (13243, 61388), (15347, 52972), (16892, 48127), (24436, 33269), (26486, 30694)]