2389272039

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 128

約数和(自身を含む): 4766515200

約数和(自身を除く): 2377243161

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 29, 33, 63, 69, 77, 87, 99, 161, 189, 203, 207, 231, 253, 261, 297, 319, 483, 609, 621, 667, 693, 759, 783, 957, 1449, 1723, 1771, 1827, 2001, 2079, 2233, 2277, 2871, 4347, 4669, 5169, 5313, 5481, 6003, 6699, 6831, 7337, 8613, 12061, 14007, 15507, 15939, 18009, 18953, 20097, 22011, 36183, 39629, 42021, 46521, 47817, 49967, 51359, 56859, 60291, 66033, 108549, 118887, 126063, 132671, 149901, 154077, 170577, 198099, 277403, 325647, 349769, 356661, 398013, 435919, 449703, 462231, 511731, 549637, 832209, 1049307, 1069983, 1149241, 1194039, 1307757, 1349109, 1386693, 1648911, 2496627, 3051433, 3147921, 3447723, 3582117, 3847459, 3923271, 4946733, 7489881, 8044687, 9154299, 9443763, 10343169, 11542377, 11769813, 12641651, 14840199, 24134061, 27462897, 31029507, 34627131, 37924953, 72402183, 82388691, 88491557, 103881393, 113774859, 217206549, 265474671, 341324577, 796424013, 2389272039]

約数ペア:

[(1, 2389272039), (3, 796424013), (7, 341324577), (9, 265474671), (11, 217206549), (21, 113774859), (23, 103881393), (27, 88491557), (29, 82388691), (33, 72402183), (63, 37924953), (69, 34627131), (77, 31029507), (87, 27462897), (99, 24134061), (161, 14840199), (189, 12641651), (203, 11769813), (207, 11542377), (231, 10343169), (253, 9443763), (261, 9154299), (297, 8044687), (319, 7489881), (483, 4946733), (609, 3923271), (621, 3847459), (667, 3582117), (693, 3447723), (759, 3147921), (783, 3051433), (957, 2496627), (1449, 1648911), (1723, 1386693), (1771, 1349109), (1827, 1307757), (2001, 1194039), (2079, 1149241), (2233, 1069983), (2277, 1049307), (2871, 832209), (4347, 549637), (4669, 511731), (5169, 462231), (5313, 449703), (5481, 435919), (6003, 398013), (6699, 356661), (6831, 349769), (7337, 325647), (8613, 277403), (12061, 198099), (14007, 170577), (15507, 154077), (15939, 149901), (18009, 132671), (18953, 126063), (20097, 118887), (22011, 108549), (36183, 66033), (39629, 60291), (42021, 56859), (46521, 51359), (47817, 49967)]