19768378344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2752

約数の個数: 256

約数和(自身を含む): 60801269760

約数和(自身を除く): 41032891416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 71, 78, 88, 93, 104, 124, 132, 142, 143, 156, 186, 213, 248, 264, 284, 286, 312, 341, 372, 403, 426, 429, 568, 572, 682, 744, 781, 806, 852, 858, 923, 1023, 1144, 1209, 1364, 1562, 1612, 1704, 1716, 1846, 2046, 2201, 2343, 2418, 2617, 2728, 2769, 3124, 3224, 3432, 3692, 4092, 4402, 4433, 4686, 4836, 5234, 5538, 6248, 6603, 7384, 7851, 8184, 8804, 8866, 9372, 9672, 10153, 10468, 11076, 13206, 13299, 15702, 17608, 17732, 18744, 20306, 20936, 22152, 24211, 26412, 26598, 28613, 28787, 30459, 31404, 34021, 35464, 40612, 48422, 52824, 53196, 57226, 57574, 60918, 62808, 68042, 72633, 81127, 81224, 85839, 86361, 96844, 102063, 106392, 114452, 115148, 121836, 136084, 145266, 162254, 171678, 172722, 185807, 193688, 204126, 228904, 230296, 243381, 243672, 272168, 290532, 314743, 324508, 343356, 345444, 371614, 374231, 408252, 486762, 557421, 581064, 629486, 649016, 686712, 690888, 743228, 748462, 816504, 892397, 944229, 973524, 1054651, 1114842, 1122693, 1258972, 1486456, 1496924, 1784794, 1888458, 1947048, 2043877, 2109302, 2229684, 2245386, 2415491, 2517944, 2677191, 2993848, 3163953, 3569588, 3776916, 4087754, 4218604, 4459368, 4490772, 4830982, 5354382, 5760017, 6131631, 6327906, 7139176, 7246473, 7553832, 8175508, 8437208, 8981544, 9661964, 10708764, 11520034, 11601161, 12263262, 12655812, 14492946, 16351016, 17280051, 19323928, 21417528, 23040068, 23202322, 24526524, 25311624, 26570401, 28985892, 34560102, 34803483, 46080136, 46404644, 49053048, 53140802, 57971784, 63360187, 69120204, 69606966, 74880221, 79711203, 92809288, 106281604, 126720374, 138240408, 139213932, 149760442, 159422406, 190080561, 212563208, 224640663, 253440748, 278427864, 299520884, 318844812, 380161122, 449281326, 506881496, 599041768, 637689624, 760322244, 823682431, 898562652, 1520644488, 1647364862, 1797125304, 2471047293, 3294729724, 4942094586, 6589459448, 9884189172, 19768378344]

約数ペア:

[(1, 19768378344), (2, 9884189172), (3, 6589459448), (4, 4942094586), (6, 3294729724), (8, 2471047293), (11, 1797125304), (12, 1647364862), (13, 1520644488), (22, 898562652), (24, 823682431), (26, 760322244), (31, 637689624), (33, 599041768), (39, 506881496), (44, 449281326), (52, 380161122), (62, 318844812), (66, 299520884), (71, 278427864), (78, 253440748), (88, 224640663), (93, 212563208), (104, 190080561), (124, 159422406), (132, 149760442), (142, 139213932), (143, 138240408), (156, 126720374), (186, 106281604), (213, 92809288), (248, 79711203), (264, 74880221), (284, 69606966), (286, 69120204), (312, 63360187), (341, 57971784), (372, 53140802), (403, 49053048), (426, 46404644), (429, 46080136), (568, 34803483), (572, 34560102), (682, 28985892), (744, 26570401), (781, 25311624), (806, 24526524), (852, 23202322), (858, 23040068), (923, 21417528), (1023, 19323928), (1144, 17280051), (1209, 16351016), (1364, 14492946), (1562, 12655812), (1612, 12263262), (1704, 11601161), (1716, 11520034), (1846, 10708764), (2046, 9661964), (2201, 8981544), (2343, 8437208), (2418, 8175508), (2617, 7553832), (2728, 7246473), (2769, 7139176), (3124, 6327906), (3224, 6131631), (3432, 5760017), (3692, 5354382), (4092, 4830982), (4402, 4490772), (4433, 4459368), (4686, 4218604), (4836, 4087754), (5234, 3776916), (5538, 3569588), (6248, 3163953), (6603, 2993848), (7384, 2677191), (7851, 2517944), (8184, 2415491), (8804, 2245386), (8866, 2229684), (9372, 2109302), (9672, 2043877), (10153, 1947048), (10468, 1888458), (11076, 1784794), (13206, 1496924), (13299, 1486456), (15702, 1258972), (17608, 1122693), (17732, 1114842), (18744, 1054651), (20306, 973524), (20936, 944229), (22152, 892397), (24211, 816504), (26412, 748462), (26598, 743228), (28613, 690888), (28787, 686712), (30459, 649016), (31404, 629486), (34021, 581064), (35464, 557421), (40612, 486762), (48422, 408252), (52824, 374231), (53196, 371614), (57226, 345444), (57574, 343356), (60918, 324508), (62808, 314743), (68042, 290532), (72633, 272168), (81127, 243672), (81224, 243381), (85839, 230296), (86361, 228904), (96844, 204126), (102063, 193688), (106392, 185807), (114452, 172722), (115148, 171678), (121836, 162254), (136084, 145266)]