2557152512

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 5748382080

約数和(自身を除く): 3191229568

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 59, 64, 68, 92, 118, 128, 136, 184, 236, 256, 272, 368, 391, 433, 472, 544, 736, 782, 866, 944, 1003, 1088, 1357, 1472, 1564, 1732, 1888, 2006, 2176, 2714, 2944, 3128, 3464, 3776, 4012, 4352, 5428, 5888, 6256, 6928, 7361, 7552, 8024, 9959, 10856, 12512, 13856, 14722, 15104, 16048, 19918, 21712, 23069, 25024, 25547, 27712, 29444, 32096, 39836, 43424, 46138, 50048, 51094, 55424, 58888, 64192, 79672, 86848, 92276, 100096, 102188, 110848, 117776, 128384, 159344, 169303, 173696, 184552, 204376, 235552, 256768, 318688, 338606, 347392, 369104, 408752, 434299, 471104, 587581, 637376, 677212, 738208, 817504, 868598, 942208, 1175162, 1274752, 1354424, 1476416, 1635008, 1737196, 1884416, 2350324, 2549504, 2708848, 2952832, 3270016, 3474392, 4700648, 5417696, 5905664, 6540032, 6948784, 9401296, 9988877, 10835392, 13897568, 18802592, 19977754, 21670784, 27795136, 37605184, 39955508, 43341568, 55590272, 75210368, 79911016, 111180544, 150420736, 159822032, 319644064, 639288128, 1278576256, 2557152512]

約数ペア:

[(1, 2557152512), (2, 1278576256), (4, 639288128), (8, 319644064), (16, 159822032), (17, 150420736), (23, 111180544), (32, 79911016), (34, 75210368), (46, 55590272), (59, 43341568), (64, 39955508), (68, 37605184), (92, 27795136), (118, 21670784), (128, 19977754), (136, 18802592), (184, 13897568), (236, 10835392), (256, 9988877), (272, 9401296), (368, 6948784), (391, 6540032), (433, 5905664), (472, 5417696), (544, 4700648), (736, 3474392), (782, 3270016), (866, 2952832), (944, 2708848), (1003, 2549504), (1088, 2350324), (1357, 1884416), (1472, 1737196), (1564, 1635008), (1732, 1476416), (1888, 1354424), (2006, 1274752), (2176, 1175162), (2714, 942208), (2944, 868598), (3128, 817504), (3464, 738208), (3776, 677212), (4012, 637376), (4352, 587581), (5428, 471104), (5888, 434299), (6256, 408752), (6928, 369104), (7361, 347392), (7552, 338606), (8024, 318688), (9959, 256768), (10856, 235552), (12512, 204376), (13856, 184552), (14722, 173696), (15104, 169303), (16048, 159344), (19918, 128384), (21712, 117776), (23069, 110848), (25024, 102188), (25547, 100096), (27712, 92276), (29444, 86848), (32096, 79672), (39836, 64192), (43424, 58888), (46138, 55424), (50048, 51094)]