259646256

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 774950400

約数和(自身を除く): 515304144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 61, 72, 108, 118, 122, 144, 167, 177, 183, 216, 236, 244, 334, 354, 366, 432, 472, 488, 501, 531, 549, 668, 708, 732, 944, 976, 1002, 1062, 1098, 1336, 1416, 1464, 1503, 1593, 1647, 2004, 2124, 2196, 2672, 2832, 2928, 3006, 3186, 3294, 3599, 4008, 4248, 4392, 4509, 6012, 6372, 6588, 7198, 8016, 8496, 8784, 9018, 9853, 10187, 10797, 12024, 12744, 13176, 14396, 18036, 19706, 20374, 21594, 24048, 25488, 26352, 28792, 29559, 30561, 32391, 36072, 39412, 40748, 43188, 57584, 59118, 61122, 64782, 72144, 78824, 81496, 86376, 88677, 91683, 97173, 118236, 122244, 129564, 157648, 162992, 172752, 177354, 183366, 194346, 236472, 244488, 259128, 266031, 275049, 354708, 366732, 388692, 472944, 488976, 518256, 532062, 550098, 601033, 709416, 733464, 777384, 1064124, 1100196, 1202066, 1418832, 1466928, 1554768, 1803099, 2128248, 2200392, 2404132, 3606198, 4256496, 4400784, 4808264, 5409297, 7212396, 9616528, 10818594, 14424792, 16227891, 21637188, 28849584, 32455782, 43274376, 64911564, 86548752, 129823128, 259646256]

約数ペア:

[(1, 259646256), (2, 129823128), (3, 86548752), (4, 64911564), (6, 43274376), (8, 32455782), (9, 28849584), (12, 21637188), (16, 16227891), (18, 14424792), (24, 10818594), (27, 9616528), (36, 7212396), (48, 5409297), (54, 4808264), (59, 4400784), (61, 4256496), (72, 3606198), (108, 2404132), (118, 2200392), (122, 2128248), (144, 1803099), (167, 1554768), (177, 1466928), (183, 1418832), (216, 1202066), (236, 1100196), (244, 1064124), (334, 777384), (354, 733464), (366, 709416), (432, 601033), (472, 550098), (488, 532062), (501, 518256), (531, 488976), (549, 472944), (668, 388692), (708, 366732), (732, 354708), (944, 275049), (976, 266031), (1002, 259128), (1062, 244488), (1098, 236472), (1336, 194346), (1416, 183366), (1464, 177354), (1503, 172752), (1593, 162992), (1647, 157648), (2004, 129564), (2124, 122244), (2196, 118236), (2672, 97173), (2832, 91683), (2928, 88677), (3006, 86376), (3186, 81496), (3294, 78824), (3599, 72144), (4008, 64782), (4248, 61122), (4392, 59118), (4509, 57584), (6012, 43188), (6372, 40748), (6588, 39412), (7198, 36072), (8016, 32391), (8496, 30561), (8784, 29559), (9018, 28792), (9853, 26352), (10187, 25488), (10797, 24048), (12024, 21594), (12744, 20374), (13176, 19706), (14396, 18036)]