997917193260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22445281}}^1$

素因数の和:22445328

約数の個数: 144

約数和(自身を含む): 3431434712160

約数和(自身を除く): 2433517518900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 22445281, 44890562, 67335843, 89781124, 112226405, 134671686, 202007529, 224452810, 269343372, 291788653, 336679215, 404015058, 426460339, 448905620, 583577306, 673358430, 808030116, 852920678, 875365959, 1010037645, 1167154612, 1279381017, 1346716860, 1458943265, 1705841356, 1750731918, 2020075290, 2132301695, 2558762034, 2626097877, 2917886530, 3501463836, 3838143051, 4040150580, 4264603390, 4376829795, 5117524068, 5252195754, 5543984407, 5835773060, 6396905085, 7676286102, 8529206780, 8753659590, 10504391508, 11087968814, 12793810170, 13130489385, 15352572204, 16631953221, 17507319180, 19190715255, 22175937628, 25587620340, 26260978770, 27719922035, 33263906442, 38381430510, 49895859663, 52521957540, 55439844070, 66527812884, 76762861020, 83159766105, 99791719326, 110879688140, 166319532210, 199583438652, 249479298315, 332639064420, 498958596630, 997917193260]

約数ペア:

[(1, 997917193260), (2, 498958596630), (3, 332639064420), (4, 249479298315), (5, 199583438652), (6, 166319532210), (9, 110879688140), (10, 99791719326), (12, 83159766105), (13, 76762861020), (15, 66527812884), (18, 55439844070), (19, 52521957540), (20, 49895859663), (26, 38381430510), (30, 33263906442), (36, 27719922035), (38, 26260978770), (39, 25587620340), (45, 22175937628), (52, 19190715255), (57, 17507319180), (60, 16631953221), (65, 15352572204), (76, 13130489385), (78, 12793810170), (90, 11087968814), (95, 10504391508), (114, 8753659590), (117, 8529206780), (130, 7676286102), (156, 6396905085), (171, 5835773060), (180, 5543984407), (190, 5252195754), (195, 5117524068), (228, 4376829795), (234, 4264603390), (247, 4040150580), (260, 3838143051), (285, 3501463836), (342, 2917886530), (380, 2626097877), (390, 2558762034), (468, 2132301695), (494, 2020075290), (570, 1750731918), (585, 1705841356), (684, 1458943265), (741, 1346716860), (780, 1279381017), (855, 1167154612), (988, 1010037645), (1140, 875365959), (1170, 852920678), (1235, 808030116), (1482, 673358430), (1710, 583577306), (2223, 448905620), (2340, 426460339), (2470, 404015058), (2964, 336679215), (3420, 291788653), (3705, 269343372), (4446, 224452810), (4940, 202007529), (7410, 134671686), (8892, 112226405), (11115, 89781124), (14820, 67335843), (22230, 44890562), (44460, 22445281)]