247928148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 731001600

約数和(自身を除く): 483073452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 59, 73, 78, 82, 108, 117, 118, 123, 146, 156, 164, 177, 219, 234, 236, 246, 292, 351, 354, 369, 438, 468, 492, 531, 533, 657, 702, 708, 738, 767, 876, 949, 1062, 1066, 1107, 1314, 1404, 1476, 1534, 1593, 1599, 1898, 1971, 2124, 2132, 2214, 2301, 2419, 2628, 2847, 2993, 3068, 3186, 3198, 3796, 3942, 4307, 4428, 4602, 4797, 4838, 5694, 5986, 6372, 6396, 6903, 7257, 7884, 8541, 8614, 8979, 9204, 9594, 9676, 11388, 11972, 12921, 13806, 14391, 14514, 17082, 17228, 17958, 19188, 20709, 21771, 25623, 25842, 26937, 27612, 28782, 29028, 31447, 34164, 35916, 38763, 38909, 41418, 43542, 51246, 51684, 53874, 55991, 57564, 62894, 65313, 77526, 77818, 80811, 82836, 87084, 94341, 102492, 107748, 111982, 116289, 116727, 125788, 130626, 155052, 155636, 161622, 167973, 176587, 188682, 223964, 232578, 233454, 261252, 283023, 323244, 335946, 350181, 353174, 377364, 465156, 466908, 503919, 529761, 566046, 671892, 700362, 706348, 849069, 1007838, 1050543, 1059522, 1132092, 1400724, 1511757, 1589283, 1698138, 2015676, 2101086, 2119044, 2295631, 3023514, 3178566, 3396276, 4202172, 4591262, 4767849, 6047028, 6357132, 6886893, 9182524, 9535698, 13773786, 19071396, 20660679, 27547572, 41321358, 61982037, 82642716, 123964074, 247928148]

約数ペア:

[(1, 247928148), (2, 123964074), (3, 82642716), (4, 61982037), (6, 41321358), (9, 27547572), (12, 20660679), (13, 19071396), (18, 13773786), (26, 9535698), (27, 9182524), (36, 6886893), (39, 6357132), (41, 6047028), (52, 4767849), (54, 4591262), (59, 4202172), (73, 3396276), (78, 3178566), (82, 3023514), (108, 2295631), (117, 2119044), (118, 2101086), (123, 2015676), (146, 1698138), (156, 1589283), (164, 1511757), (177, 1400724), (219, 1132092), (234, 1059522), (236, 1050543), (246, 1007838), (292, 849069), (351, 706348), (354, 700362), (369, 671892), (438, 566046), (468, 529761), (492, 503919), (531, 466908), (533, 465156), (657, 377364), (702, 353174), (708, 350181), (738, 335946), (767, 323244), (876, 283023), (949, 261252), (1062, 233454), (1066, 232578), (1107, 223964), (1314, 188682), (1404, 176587), (1476, 167973), (1534, 161622), (1593, 155636), (1599, 155052), (1898, 130626), (1971, 125788), (2124, 116727), (2132, 116289), (2214, 111982), (2301, 107748), (2419, 102492), (2628, 94341), (2847, 87084), (2993, 82836), (3068, 80811), (3186, 77818), (3198, 77526), (3796, 65313), (3942, 62894), (4307, 57564), (4428, 55991), (4602, 53874), (4797, 51684), (4838, 51246), (5694, 43542), (5986, 41418), (6372, 38909), (6396, 38763), (6903, 35916), (7257, 34164), (7884, 31447), (8541, 29028), (8614, 28782), (8979, 27612), (9204, 26937), (9594, 25842), (9676, 25623), (11388, 21771), (11972, 20709), (12921, 19188), (13806, 17958), (14391, 17228), (14514, 17082)]