1650783129736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{20359}}^1$

素因数の和:20667

約数の個数: 128

約数和(自身を含む): 3447843840000

約数和(自身を除く): 1797060710264

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 79, 104, 139, 142, 158, 278, 284, 316, 556, 568, 632, 923, 1027, 1112, 1807, 1846, 2054, 3614, 3692, 4108, 5609, 7228, 7384, 8216, 9869, 10981, 11218, 14456, 19738, 20359, 21962, 22436, 39476, 40718, 43924, 44872, 72917, 78952, 81436, 87848, 128297, 142753, 145834, 162872, 256594, 264667, 285506, 291668, 513188, 529334, 571012, 583336, 779651, 1026376, 1058668, 1142024, 1445489, 1559302, 1608361, 2117336, 2829901, 2890978, 3118604, 3216722, 5659802, 5781956, 6237208, 6433444, 10135463, 11319604, 11563912, 12866888, 18791357, 20270926, 20908693, 22639208, 36788713, 37582714, 40541852, 41817386, 73577426, 75165428, 81083704, 83634772, 114193631, 147154852, 150330856, 167269544, 200922971, 223562179, 228387262, 294309704, 401845942, 447124358, 456774524, 803691884, 894248716, 913549048, 1484517203, 1607383768, 1788497432, 2611998623, 2906308327, 2969034406, 5223997246, 5812616654, 5938068812, 10447994492, 11625233308, 11876137624, 15872914709, 20895988984, 23250466616, 31745829418, 63491658836, 126983317672, 206347891217, 412695782434, 825391564868, 1650783129736]

約数ペア:

[(1, 1650783129736), (2, 825391564868), (4, 412695782434), (8, 206347891217), (13, 126983317672), (26, 63491658836), (52, 31745829418), (71, 23250466616), (79, 20895988984), (104, 15872914709), (139, 11876137624), (142, 11625233308), (158, 10447994492), (278, 5938068812), (284, 5812616654), (316, 5223997246), (556, 2969034406), (568, 2906308327), (632, 2611998623), (923, 1788497432), (1027, 1607383768), (1112, 1484517203), (1807, 913549048), (1846, 894248716), (2054, 803691884), (3614, 456774524), (3692, 447124358), (4108, 401845942), (5609, 294309704), (7228, 228387262), (7384, 223562179), (8216, 200922971), (9869, 167269544), (10981, 150330856), (11218, 147154852), (14456, 114193631), (19738, 83634772), (20359, 81083704), (21962, 75165428), (22436, 73577426), (39476, 41817386), (40718, 40541852), (43924, 37582714), (44872, 36788713), (72917, 22639208), (78952, 20908693), (81436, 20270926), (87848, 18791357), (128297, 12866888), (142753, 11563912), (145834, 11319604), (162872, 10135463), (256594, 6433444), (264667, 6237208), (285506, 5781956), (291668, 5659802), (513188, 3216722), (529334, 3118604), (571012, 2890978), (583336, 2829901), (779651, 2117336), (1026376, 1608361), (1058668, 1559302), (1142024, 1445489)]