2890902744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2854

約数の個数: 128

約数和(自身を含む): 8486784000

約数和(自身を除く): 5595881256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 277, 342, 456, 513, 554, 684, 831, 1026, 1108, 1368, 1662, 2052, 2216, 2493, 2543, 3324, 4104, 4986, 5086, 5263, 6648, 7479, 7629, 9972, 10172, 10526, 14958, 15258, 15789, 19944, 20344, 21052, 22887, 29916, 30516, 31578, 42104, 45774, 47367, 48317, 59832, 61032, 63156, 68661, 91548, 94734, 96634, 126312, 137322, 142101, 144951, 183096, 189468, 193268, 274644, 284202, 289902, 378936, 386536, 434853, 549288, 568404, 579804, 704411, 869706, 1136808, 1159608, 1304559, 1408822, 1739412, 2113233, 2609118, 2817644, 3478824, 4226466, 5218236, 5635288, 6339699, 8452932, 10436472, 12679398, 13383809, 16905864, 19019097, 25358796, 26767618, 38038194, 40151427, 50717592, 53535236, 76076388, 80302854, 107070472, 120454281, 152152776, 160605708, 240908562, 321211416, 361362843, 481817124, 722725686, 963634248, 1445451372, 2890902744]

約数ペア:

[(1, 2890902744), (2, 1445451372), (3, 963634248), (4, 722725686), (6, 481817124), (8, 361362843), (9, 321211416), (12, 240908562), (18, 160605708), (19, 152152776), (24, 120454281), (27, 107070472), (36, 80302854), (38, 76076388), (54, 53535236), (57, 50717592), (72, 40151427), (76, 38038194), (108, 26767618), (114, 25358796), (152, 19019097), (171, 16905864), (216, 13383809), (228, 12679398), (277, 10436472), (342, 8452932), (456, 6339699), (513, 5635288), (554, 5218236), (684, 4226466), (831, 3478824), (1026, 2817644), (1108, 2609118), (1368, 2113233), (1662, 1739412), (2052, 1408822), (2216, 1304559), (2493, 1159608), (2543, 1136808), (3324, 869706), (4104, 704411), (4986, 579804), (5086, 568404), (5263, 549288), (6648, 434853), (7479, 386536), (7629, 378936), (9972, 289902), (10172, 284202), (10526, 274644), (14958, 193268), (15258, 189468), (15789, 183096), (19944, 144951), (20344, 142101), (21052, 137322), (22887, 126312), (29916, 96634), (30516, 94734), (31578, 91548), (42104, 68661), (45774, 63156), (47367, 61032), (48317, 59832)]