348548564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 814438800

約数和(自身を除く): 465890236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 53, 58, 89, 91, 98, 106, 116, 178, 182, 196, 203, 212, 356, 364, 371, 377, 406, 623, 637, 689, 742, 754, 812, 1157, 1246, 1274, 1378, 1421, 1484, 1508, 1537, 2314, 2492, 2548, 2581, 2597, 2639, 2756, 2842, 3074, 4361, 4628, 4717, 4823, 5162, 5194, 5278, 5684, 6148, 8099, 8722, 9434, 9646, 10324, 10388, 10556, 10759, 16198, 17444, 18067, 18473, 18868, 19292, 19981, 21518, 32396, 33019, 33553, 33761, 36134, 36946, 39962, 43036, 56693, 61321, 66038, 67106, 67522, 72268, 73892, 75313, 79924, 113386, 122642, 126469, 132076, 134212, 135044, 136793, 139867, 150626, 226772, 231133, 234871, 245284, 252938, 273586, 279734, 301252, 429247, 462266, 469742, 505876, 547172, 559468, 858494, 924532, 939484, 957551, 979069, 1644097, 1716988, 1778309, 1915102, 1958138, 3004729, 3288194, 3556618, 3830204, 3916276, 6009458, 6576388, 6702857, 7113236, 12018916, 12448163, 13405714, 24896326, 26811428, 49792652, 87137141, 174274282, 348548564]

約数ペア:

[(1, 348548564), (2, 174274282), (4, 87137141), (7, 49792652), (13, 26811428), (14, 24896326), (26, 13405714), (28, 12448163), (29, 12018916), (49, 7113236), (52, 6702857), (53, 6576388), (58, 6009458), (89, 3916276), (91, 3830204), (98, 3556618), (106, 3288194), (116, 3004729), (178, 1958138), (182, 1915102), (196, 1778309), (203, 1716988), (212, 1644097), (356, 979069), (364, 957551), (371, 939484), (377, 924532), (406, 858494), (623, 559468), (637, 547172), (689, 505876), (742, 469742), (754, 462266), (812, 429247), (1157, 301252), (1246, 279734), (1274, 273586), (1378, 252938), (1421, 245284), (1484, 234871), (1508, 231133), (1537, 226772), (2314, 150626), (2492, 139867), (2548, 136793), (2581, 135044), (2597, 134212), (2639, 132076), (2756, 126469), (2842, 122642), (3074, 113386), (4361, 79924), (4628, 75313), (4717, 73892), (4823, 72268), (5162, 67522), (5194, 67106), (5278, 66038), (5684, 61321), (6148, 56693), (8099, 43036), (8722, 39962), (9434, 36946), (9646, 36134), (10324, 33761), (10388, 33553), (10556, 33019), (10759, 32396), (16198, 21518), (17444, 19981), (18067, 19292), (18473, 18868)]