260529048

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 805677600

約数和(自身を除く): 545148552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 169, 183, 216, 234, 243, 244, 312, 324, 338, 351, 366, 468, 486, 488, 507, 549, 648, 676, 702, 732, 793, 936, 972, 1014, 1053, 1098, 1352, 1404, 1464, 1521, 1586, 1647, 1944, 2028, 2106, 2196, 2197, 2379, 2808, 3042, 3159, 3172, 3294, 4056, 4212, 4392, 4394, 4563, 4758, 4941, 6084, 6318, 6344, 6588, 6591, 7137, 8424, 8788, 9126, 9516, 9882, 10309, 12168, 12636, 13176, 13182, 13689, 14274, 14823, 17576, 18252, 19032, 19764, 19773, 20618, 21411, 25272, 26364, 27378, 28548, 29646, 30927, 36504, 39528, 39546, 41067, 41236, 42822, 52728, 54756, 57096, 59292, 59319, 61854, 64233, 79092, 82134, 82472, 85644, 92781, 109512, 118584, 118638, 123708, 128466, 134017, 158184, 164268, 171288, 177957, 185562, 192699, 237276, 247416, 256932, 268034, 278343, 328536, 355914, 371124, 385398, 402051, 474552, 513864, 533871, 536068, 556686, 711828, 742248, 770796, 804102, 835029, 1067742, 1072136, 1113372, 1206153, 1423656, 1541592, 1608204, 1670058, 2135484, 2226744, 2412306, 2505087, 3216408, 3340116, 3618459, 4270968, 4824612, 5010174, 6680232, 7236918, 9649224, 10020348, 10855377, 14473836, 20040696, 21710754, 28947672, 32566131, 43421508, 65132262, 86843016, 130264524, 260529048]

約数ペア:

[(1, 260529048), (2, 130264524), (3, 86843016), (4, 65132262), (6, 43421508), (8, 32566131), (9, 28947672), (12, 21710754), (13, 20040696), (18, 14473836), (24, 10855377), (26, 10020348), (27, 9649224), (36, 7236918), (39, 6680232), (52, 5010174), (54, 4824612), (61, 4270968), (72, 3618459), (78, 3340116), (81, 3216408), (104, 2505087), (108, 2412306), (117, 2226744), (122, 2135484), (156, 1670058), (162, 1608204), (169, 1541592), (183, 1423656), (216, 1206153), (234, 1113372), (243, 1072136), (244, 1067742), (312, 835029), (324, 804102), (338, 770796), (351, 742248), (366, 711828), (468, 556686), (486, 536068), (488, 533871), (507, 513864), (549, 474552), (648, 402051), (676, 385398), (702, 371124), (732, 355914), (793, 328536), (936, 278343), (972, 268034), (1014, 256932), (1053, 247416), (1098, 237276), (1352, 192699), (1404, 185562), (1464, 177957), (1521, 171288), (1586, 164268), (1647, 158184), (1944, 134017), (2028, 128466), (2106, 123708), (2196, 118638), (2197, 118584), (2379, 109512), (2808, 92781), (3042, 85644), (3159, 82472), (3172, 82134), (3294, 79092), (4056, 64233), (4212, 61854), (4392, 59319), (4394, 59292), (4563, 57096), (4758, 54756), (4941, 52728), (6084, 42822), (6318, 41236), (6344, 41067), (6588, 39546), (6591, 39528), (7137, 36504), (8424, 30927), (8788, 29646), (9126, 28548), (9516, 27378), (9882, 26364), (10309, 25272), (12168, 21411), (12636, 20618), (13176, 19773), (13182, 19764), (13689, 19032), (14274, 18252), (14823, 17576)]