280997388364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1208

約数の個数: 192

約数和(自身を含む): 641380239360

約数和(自身を除く): 360382850996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 167, 203, 257, 308, 319, 334, 406, 514, 638, 668, 733, 812, 1028, 1169, 1276, 1466, 1799, 1837, 2233, 2338, 2827, 2932, 3598, 3674, 4466, 4676, 4843, 5131, 5654, 7196, 7348, 7453, 8063, 8932, 9686, 10262, 11308, 12859, 14906, 16126, 19372, 19789, 20524, 21257, 25718, 29812, 32252, 33901, 39578, 42514, 42919, 51436, 52171, 53273, 56441, 67802, 79156, 81983, 85028, 85838, 104342, 106546, 112882, 122411, 135604, 148799, 163966, 171676, 188381, 208684, 213092, 225764, 233827, 244822, 297598, 300433, 327932, 372911, 376762, 467654, 472109, 489644, 573881, 595196, 600866, 745822, 753524, 856877, 935308, 944218, 1147762, 1201732, 1244651, 1318667, 1346521, 1491644, 1636789, 1713754, 1888436, 2072191, 2295524, 2489302, 2637334, 2693042, 3273578, 3304763, 3427508, 3549919, 4144382, 4978604, 5274668, 5386084, 5463049, 6547156, 6609526, 7099838, 8288764, 8712557, 9425647, 10926098, 13219052, 13691161, 14199676, 14505337, 17425114, 18851294, 21852196, 24849433, 27382322, 29010674, 31459627, 34850228, 37702588, 38241343, 39049109, 49698866, 54764644, 58021348, 60093539, 62919254, 76482686, 78098218, 95838127, 99397732, 120187078, 125838508, 152965372, 156196436, 191676254, 220217389, 240374156, 273343763, 346055897, 383352508, 420654773, 440434778, 546687526, 692111794, 841309546, 880869556, 912329183, 1093375052, 1384223588, 1682619092, 1824658366, 2422391279, 3649316732, 4844782558, 6386304281, 9689565116, 10035621013, 12772608562, 20071242026, 25545217124, 40142484052, 70249347091, 140498694182, 280997388364]

約数ペア:

[(1, 280997388364), (2, 140498694182), (4, 70249347091), (7, 40142484052), (11, 25545217124), (14, 20071242026), (22, 12772608562), (28, 10035621013), (29, 9689565116), (44, 6386304281), (58, 4844782558), (77, 3649316732), (116, 2422391279), (154, 1824658366), (167, 1682619092), (203, 1384223588), (257, 1093375052), (308, 912329183), (319, 880869556), (334, 841309546), (406, 692111794), (514, 546687526), (638, 440434778), (668, 420654773), (733, 383352508), (812, 346055897), (1028, 273343763), (1169, 240374156), (1276, 220217389), (1466, 191676254), (1799, 156196436), (1837, 152965372), (2233, 125838508), (2338, 120187078), (2827, 99397732), (2932, 95838127), (3598, 78098218), (3674, 76482686), (4466, 62919254), (4676, 60093539), (4843, 58021348), (5131, 54764644), (5654, 49698866), (7196, 39049109), (7348, 38241343), (7453, 37702588), (8063, 34850228), (8932, 31459627), (9686, 29010674), (10262, 27382322), (11308, 24849433), (12859, 21852196), (14906, 18851294), (16126, 17425114), (19372, 14505337), (19789, 14199676), (20524, 13691161), (21257, 13219052), (25718, 10926098), (29812, 9425647), (32252, 8712557), (33901, 8288764), (39578, 7099838), (42514, 6609526), (42919, 6547156), (51436, 5463049), (52171, 5386084), (53273, 5274668), (56441, 4978604), (67802, 4144382), (79156, 3549919), (81983, 3427508), (85028, 3304763), (85838, 3273578), (104342, 2693042), (106546, 2637334), (112882, 2489302), (122411, 2295524), (135604, 2072191), (148799, 1888436), (163966, 1713754), (171676, 1636789), (188381, 1491644), (208684, 1346521), (213092, 1318667), (225764, 1244651), (233827, 1201732), (244822, 1147762), (297598, 944218), (300433, 935308), (327932, 856877), (372911, 753524), (376762, 745822), (467654, 600866), (472109, 595196), (489644, 573881)]