7852804956

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^2\times {\mathrm{223}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 21692339200

約数和(自身を除く): 13839534244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 223, 228, 262, 342, 393, 446, 513, 524, 669, 684, 786, 892, 1026, 1179, 1338, 1572, 2007, 2052, 2358, 2489, 2676, 3537, 4014, 4237, 4716, 4978, 6021, 7074, 7467, 8028, 8474, 9956, 12042, 12711, 14148, 14934, 16948, 17161, 22401, 24084, 25422, 29213, 29868, 34322, 38133, 44802, 50844, 51483, 58426, 67203, 68644, 76266, 87639, 89604, 102966, 114399, 116852, 134406, 152532, 154449, 175278, 205932, 228798, 262917, 268812, 308898, 326059, 350556, 457596, 463347, 525834, 555047, 617796, 652118, 788751, 926694, 978177, 1051668, 1110094, 1304236, 1577502, 1665141, 1853388, 1956354, 2220188, 2934531, 3155004, 3330282, 3826903, 3912708, 4995423, 5869062, 6660564, 7653806, 8803593, 9990846, 11480709, 11738124, 14986269, 15307612, 17607186, 19981692, 22961418, 29972538, 34442127, 35214372, 45922836, 59945076, 68884254, 72711157, 103326381, 137768508, 145422314, 206652762, 218133471, 290844628, 413305524, 436266942, 654400413, 872533884, 1308800826, 1963201239, 2617601652, 3926402478, 7852804956]

約数ペア:

[(1, 7852804956), (2, 3926402478), (3, 2617601652), (4, 1963201239), (6, 1308800826), (9, 872533884), (12, 654400413), (18, 436266942), (19, 413305524), (27, 290844628), (36, 218133471), (38, 206652762), (54, 145422314), (57, 137768508), (76, 103326381), (108, 72711157), (114, 68884254), (131, 59945076), (171, 45922836), (223, 35214372), (228, 34442127), (262, 29972538), (342, 22961418), (393, 19981692), (446, 17607186), (513, 15307612), (524, 14986269), (669, 11738124), (684, 11480709), (786, 9990846), (892, 8803593), (1026, 7653806), (1179, 6660564), (1338, 5869062), (1572, 4995423), (2007, 3912708), (2052, 3826903), (2358, 3330282), (2489, 3155004), (2676, 2934531), (3537, 2220188), (4014, 1956354), (4237, 1853388), (4716, 1665141), (4978, 1577502), (6021, 1304236), (7074, 1110094), (7467, 1051668), (8028, 978177), (8474, 926694), (9956, 788751), (12042, 652118), (12711, 617796), (14148, 555047), (14934, 525834), (16948, 463347), (17161, 457596), (22401, 350556), (24084, 326059), (25422, 308898), (29213, 268812), (29868, 262917), (34322, 228798), (38133, 205932), (44802, 175278), (50844, 154449), (51483, 152532), (58426, 134406), (67203, 116852), (68644, 114399), (76266, 102966), (87639, 89604)]