260287992

素因数分解:

$2^3\times 3^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 176

約数和(自身を含む): 797157000

約数和(自身を除く): 536869008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 243, 261, 324, 342, 348, 456, 486, 513, 522, 551, 648, 684, 696, 729, 783, 972, 1026, 1044, 1102, 1368, 1458, 1539, 1566, 1653, 1944, 2052, 2088, 2187, 2204, 2349, 2916, 3078, 3132, 3306, 4104, 4374, 4408, 4617, 4698, 4959, 5832, 6156, 6264, 6561, 6612, 7047, 8748, 9234, 9396, 9918, 12312, 13122, 13224, 13851, 14094, 14877, 17496, 18468, 18792, 19683, 19836, 21141, 26244, 27702, 28188, 29754, 36936, 39366, 39672, 41553, 42282, 44631, 52488, 55404, 56376, 59049, 59508, 63423, 78732, 83106, 84564, 89262, 110808, 118098, 119016, 124659, 126846, 133893, 157464, 166212, 169128, 178524, 190269, 236196, 249318, 253692, 267786, 332424, 357048, 373977, 380538, 401679, 472392, 498636, 507384, 535572, 570807, 747954, 761076, 803358, 997272, 1071144, 1121931, 1141614, 1205037, 1495908, 1522152, 1606716, 1712421, 2243862, 2283228, 2410074, 2991816, 3213432, 3424842, 3615111, 4487724, 4566456, 4820148, 6849684, 7230222, 8975448, 9640296, 10845333, 13699368, 14460444, 21690666, 28920888, 32535999, 43381332, 65071998, 86762664, 130143996, 260287992]

約数ペア:

[(1, 260287992), (2, 130143996), (3, 86762664), (4, 65071998), (6, 43381332), (8, 32535999), (9, 28920888), (12, 21690666), (18, 14460444), (19, 13699368), (24, 10845333), (27, 9640296), (29, 8975448), (36, 7230222), (38, 6849684), (54, 4820148), (57, 4566456), (58, 4487724), (72, 3615111), (76, 3424842), (81, 3213432), (87, 2991816), (108, 2410074), (114, 2283228), (116, 2243862), (152, 1712421), (162, 1606716), (171, 1522152), (174, 1495908), (216, 1205037), (228, 1141614), (232, 1121931), (243, 1071144), (261, 997272), (324, 803358), (342, 761076), (348, 747954), (456, 570807), (486, 535572), (513, 507384), (522, 498636), (551, 472392), (648, 401679), (684, 380538), (696, 373977), (729, 357048), (783, 332424), (972, 267786), (1026, 253692), (1044, 249318), (1102, 236196), (1368, 190269), (1458, 178524), (1539, 169128), (1566, 166212), (1653, 157464), (1944, 133893), (2052, 126846), (2088, 124659), (2187, 119016), (2204, 118098), (2349, 110808), (2916, 89262), (3078, 84564), (3132, 83106), (3306, 78732), (4104, 63423), (4374, 59508), (4408, 59049), (4617, 56376), (4698, 55404), (4959, 52488), (5832, 44631), (6156, 42282), (6264, 41553), (6561, 39672), (6612, 39366), (7047, 36936), (8748, 29754), (9234, 28188), (9396, 27702), (9918, 26244), (12312, 21141), (13122, 19836), (13224, 19683), (13851, 18792), (14094, 18468), (14877, 17496)]