1207312392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20693}}^1$

素因数の和:20743

約数の個数: 128

約数和(自身を含む): 3754719360

約数和(自身を除く): 2547406968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 4488, 4862, 5304, 7293, 9724, 14586, 19448, 20693, 29172, 41386, 58344, 62079, 82772, 124158, 165544, 227623, 248316, 269009, 351781, 455246, 496632, 538018, 682869, 703562, 807027, 910492, 1055343, 1076036, 1365738, 1407124, 1614054, 1820984, 2110686, 2152072, 2731476, 2814248, 2959099, 3228108, 3869591, 4221372, 4573153, 5462952, 5918198, 6456216, 7739182, 8442744, 8877297, 9146306, 11608773, 11836396, 13719459, 15478364, 17754594, 18292612, 23217546, 23672792, 27438918, 30956728, 35509188, 36585224, 46435092, 50304683, 54877836, 71018376, 92870184, 100609366, 109755672, 150914049, 201218732, 301828098, 402437464, 603656196, 1207312392]

約数ペア:

[(1, 1207312392), (2, 603656196), (3, 402437464), (4, 301828098), (6, 201218732), (8, 150914049), (11, 109755672), (12, 100609366), (13, 92870184), (17, 71018376), (22, 54877836), (24, 50304683), (26, 46435092), (33, 36585224), (34, 35509188), (39, 30956728), (44, 27438918), (51, 23672792), (52, 23217546), (66, 18292612), (68, 17754594), (78, 15478364), (88, 13719459), (102, 11836396), (104, 11608773), (132, 9146306), (136, 8877297), (143, 8442744), (156, 7739182), (187, 6456216), (204, 5918198), (221, 5462952), (264, 4573153), (286, 4221372), (312, 3869591), (374, 3228108), (408, 2959099), (429, 2814248), (442, 2731476), (561, 2152072), (572, 2110686), (663, 1820984), (748, 1614054), (858, 1407124), (884, 1365738), (1122, 1076036), (1144, 1055343), (1326, 910492), (1496, 807027), (1716, 703562), (1768, 682869), (2244, 538018), (2431, 496632), (2652, 455246), (3432, 351781), (4488, 269009), (4862, 248316), (5304, 227623), (7293, 165544), (9724, 124158), (14586, 82772), (19448, 62079), (20693, 58344), (29172, 41386)]