647051197856

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{104953}}^1$

素因数の和:106606

約数の個数: 96

約数和(自身を含む): 1542471154560

約数和(自身を除く): 895419956704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1619, 1904, 3238, 3808, 6476, 11333, 12952, 22666, 25904, 27523, 45332, 51808, 55046, 90664, 104953, 110092, 181328, 192661, 209906, 220184, 362656, 385322, 419812, 440368, 734671, 770644, 839624, 880736, 1469342, 1541288, 1679248, 1784201, 2938684, 3082576, 3358496, 3568402, 5877368, 6165152, 7136804, 11754736, 12489407, 14273608, 23509472, 24978814, 28547216, 49957628, 57094432, 99915256, 169918907, 199830512, 339837814, 399661024, 679675628, 1189432349, 1359351256, 2378864698, 2718702512, 2888621419, 4757729396, 5437405024, 5777242838, 9515458792, 11554485676, 19030917584, 20220349933, 23108971352, 38061835168, 40440699866, 46217942704, 80881399732, 92435885408, 161762799464, 323525598928, 647051197856]

約数ペア:

[(1, 647051197856), (2, 323525598928), (4, 161762799464), (7, 92435885408), (8, 80881399732), (14, 46217942704), (16, 40440699866), (17, 38061835168), (28, 23108971352), (32, 20220349933), (34, 19030917584), (56, 11554485676), (68, 9515458792), (112, 5777242838), (119, 5437405024), (136, 4757729396), (224, 2888621419), (238, 2718702512), (272, 2378864698), (476, 1359351256), (544, 1189432349), (952, 679675628), (1619, 399661024), (1904, 339837814), (3238, 199830512), (3808, 169918907), (6476, 99915256), (11333, 57094432), (12952, 49957628), (22666, 28547216), (25904, 24978814), (27523, 23509472), (45332, 14273608), (51808, 12489407), (55046, 11754736), (90664, 7136804), (104953, 6165152), (110092, 5877368), (181328, 3568402), (192661, 3358496), (209906, 3082576), (220184, 2938684), (362656, 1784201), (385322, 1679248), (419812, 1541288), (440368, 1469342), (734671, 880736), (770644, 839624)]