1263489568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 2834818560

約数和(自身を除く): 1571328992

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 89, 124, 176, 178, 248, 341, 352, 356, 496, 682, 712, 979, 992, 1301, 1364, 1424, 1958, 2602, 2728, 2759, 2848, 3916, 5204, 5456, 5518, 7832, 10408, 10912, 11036, 14311, 15664, 20816, 22072, 28622, 30349, 31328, 40331, 41632, 44144, 57244, 60698, 80662, 88288, 114488, 115789, 121396, 161324, 228976, 231578, 242792, 322648, 443641, 457952, 463156, 485584, 645296, 887282, 926312, 971168, 1273679, 1290592, 1774564, 1852624, 2547358, 3549128, 3589459, 3705248, 5094716, 7098256, 7178918, 10189432, 14196512, 14357836, 20378864, 28715672, 39484049, 40757728, 57431344, 78968098, 114862688, 157936196, 315872392, 631744784, 1263489568]

約数ペア:

[(1, 1263489568), (2, 631744784), (4, 315872392), (8, 157936196), (11, 114862688), (16, 78968098), (22, 57431344), (31, 40757728), (32, 39484049), (44, 28715672), (62, 20378864), (88, 14357836), (89, 14196512), (124, 10189432), (176, 7178918), (178, 7098256), (248, 5094716), (341, 3705248), (352, 3589459), (356, 3549128), (496, 2547358), (682, 1852624), (712, 1774564), (979, 1290592), (992, 1273679), (1301, 971168), (1364, 926312), (1424, 887282), (1958, 645296), (2602, 485584), (2728, 463156), (2759, 457952), (2848, 443641), (3916, 322648), (5204, 242792), (5456, 231578), (5518, 228976), (7832, 161324), (10408, 121396), (10912, 115789), (11036, 114488), (14311, 88288), (15664, 80662), (20816, 60698), (22072, 57244), (28622, 44144), (30349, 41632), (31328, 40331)]