305113704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 933273600

約数和(自身を除く): 628159896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 1064, 1159, 1281, 1464, 1567, 1596, 1708, 2318, 2562, 3134, 3192, 3416, 3477, 4636, 4701, 5124, 6268, 6954, 8113, 9272, 9402, 10248, 10969, 12536, 13908, 16226, 18804, 21938, 24339, 27816, 29773, 32452, 32907, 37608, 43876, 48678, 59546, 64904, 65814, 87752, 89319, 95587, 97356, 119092, 131628, 178638, 191174, 194712, 208411, 238184, 263256, 286761, 357276, 382348, 416822, 573522, 625233, 669109, 714552, 764696, 833644, 1147044, 1250466, 1338218, 1667288, 1816153, 2007327, 2294088, 2500932, 2676436, 3632306, 4014654, 5001864, 5352872, 5448459, 7264612, 8029308, 10896918, 12713071, 14529224, 16058616, 21793836, 25426142, 38139213, 43587672, 50852284, 76278426, 101704568, 152556852, 305113704]

約数ペア:

[(1, 305113704), (2, 152556852), (3, 101704568), (4, 76278426), (6, 50852284), (7, 43587672), (8, 38139213), (12, 25426142), (14, 21793836), (19, 16058616), (21, 14529224), (24, 12713071), (28, 10896918), (38, 8029308), (42, 7264612), (56, 5448459), (57, 5352872), (61, 5001864), (76, 4014654), (84, 3632306), (114, 2676436), (122, 2500932), (133, 2294088), (152, 2007327), (168, 1816153), (183, 1667288), (228, 1338218), (244, 1250466), (266, 1147044), (366, 833644), (399, 764696), (427, 714552), (456, 669109), (488, 625233), (532, 573522), (732, 416822), (798, 382348), (854, 357276), (1064, 286761), (1159, 263256), (1281, 238184), (1464, 208411), (1567, 194712), (1596, 191174), (1708, 178638), (2318, 131628), (2562, 119092), (3134, 97356), (3192, 95587), (3416, 89319), (3477, 87752), (4636, 65814), (4701, 64904), (5124, 59546), (6268, 48678), (6954, 43876), (8113, 37608), (9272, 32907), (9402, 32452), (10248, 29773), (10969, 27816), (12536, 24339), (13908, 21938), (16226, 18804)]