1285669944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 3941683200

約数和(自身を除く): 2656013256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 59, 62, 72, 78, 93, 104, 117, 118, 124, 156, 177, 186, 234, 236, 248, 279, 312, 354, 372, 403, 468, 472, 531, 558, 708, 744, 751, 767, 806, 936, 1062, 1116, 1209, 1416, 1502, 1534, 1612, 1829, 2124, 2232, 2253, 2301, 2418, 3004, 3068, 3224, 3627, 3658, 4248, 4506, 4602, 4836, 5487, 6008, 6136, 6759, 6903, 7254, 7316, 9012, 9204, 9672, 9763, 10974, 13518, 13806, 14508, 14632, 16461, 18024, 18408, 19526, 21948, 23281, 23777, 27036, 27612, 29016, 29289, 32922, 39052, 43896, 44309, 46562, 47554, 54072, 55224, 58578, 65844, 69843, 71331, 78104, 87867, 88618, 93124, 95108, 117156, 131688, 132927, 139686, 142662, 175734, 177236, 186248, 190216, 209529, 213993, 234312, 265854, 279372, 285324, 302653, 351468, 354472, 398781, 419058, 427986, 531708, 558744, 570648, 576017, 605306, 702936, 797562, 838116, 855972, 907959, 1063416, 1152034, 1210612, 1373579, 1595124, 1676232, 1711944, 1728051, 1815918, 2304068, 2421224, 2723877, 2747158, 3190248, 3456102, 3631836, 4120737, 4608136, 5184153, 5447754, 5494316, 6912204, 7263672, 8241474, 10368306, 10895508, 10988632, 12362211, 13824408, 16482948, 17856527, 20736612, 21791016, 24724422, 32965896, 35713054, 41473224, 49448844, 53569581, 71426108, 98897688, 107139162, 142852216, 160708743, 214278324, 321417486, 428556648, 642834972, 1285669944]

約数ペア:

[(1, 1285669944), (2, 642834972), (3, 428556648), (4, 321417486), (6, 214278324), (8, 160708743), (9, 142852216), (12, 107139162), (13, 98897688), (18, 71426108), (24, 53569581), (26, 49448844), (31, 41473224), (36, 35713054), (39, 32965896), (52, 24724422), (59, 21791016), (62, 20736612), (72, 17856527), (78, 16482948), (93, 13824408), (104, 12362211), (117, 10988632), (118, 10895508), (124, 10368306), (156, 8241474), (177, 7263672), (186, 6912204), (234, 5494316), (236, 5447754), (248, 5184153), (279, 4608136), (312, 4120737), (354, 3631836), (372, 3456102), (403, 3190248), (468, 2747158), (472, 2723877), (531, 2421224), (558, 2304068), (708, 1815918), (744, 1728051), (751, 1711944), (767, 1676232), (806, 1595124), (936, 1373579), (1062, 1210612), (1116, 1152034), (1209, 1063416), (1416, 907959), (1502, 855972), (1534, 838116), (1612, 797562), (1829, 702936), (2124, 605306), (2232, 576017), (2253, 570648), (2301, 558744), (2418, 531708), (3004, 427986), (3068, 419058), (3224, 398781), (3627, 354472), (3658, 351468), (4248, 302653), (4506, 285324), (4602, 279372), (4836, 265854), (5487, 234312), (6008, 213993), (6136, 209529), (6759, 190216), (6903, 186248), (7254, 177236), (7316, 175734), (9012, 142662), (9204, 139686), (9672, 132927), (9763, 131688), (10974, 117156), (13518, 95108), (13806, 93124), (14508, 88618), (14632, 87867), (16461, 78104), (18024, 71331), (18408, 69843), (19526, 65844), (21948, 58578), (23281, 55224), (23777, 54072), (27036, 47554), (27612, 46562), (29016, 44309), (29289, 43896), (32922, 39052)]