248519124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 794949120

約数和(自身を除く): 546429996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 61, 63, 68, 84, 102, 108, 119, 122, 126, 153, 183, 189, 204, 238, 244, 252, 306, 317, 357, 366, 378, 427, 459, 476, 549, 612, 634, 714, 732, 756, 854, 918, 951, 1037, 1071, 1098, 1268, 1281, 1428, 1647, 1708, 1836, 1902, 2074, 2142, 2196, 2219, 2562, 2853, 3111, 3213, 3294, 3804, 3843, 4148, 4284, 4438, 5124, 5389, 5706, 6222, 6426, 6588, 6657, 7259, 7686, 8559, 8876, 9333, 10778, 11412, 11529, 12444, 12852, 13314, 14518, 15372, 16167, 17118, 18666, 19337, 19971, 21556, 21777, 23058, 26628, 27999, 29036, 32334, 34236, 37332, 37723, 38674, 39942, 43554, 46116, 48501, 55998, 58011, 59913, 64668, 65331, 75446, 77348, 79884, 87108, 97002, 111996, 113169, 116022, 119826, 130662, 135359, 145503, 150892, 174033, 194004, 195993, 226338, 232044, 239652, 261324, 270718, 291006, 328729, 339507, 348066, 391986, 406077, 452676, 522099, 541436, 582012, 657458, 679014, 696132, 783972, 812154, 986187, 1018521, 1044198, 1218231, 1314916, 1358028, 1624308, 1972374, 2037042, 2088396, 2301103, 2436462, 2958561, 3654693, 3944748, 4074084, 4602206, 4872924, 5917122, 6903309, 7309386, 8875683, 9204412, 11834244, 13806618, 14618772, 17751366, 20709927, 27613236, 35502732, 41419854, 62129781, 82839708, 124259562, 248519124]

約数ペア:

[(1, 248519124), (2, 124259562), (3, 82839708), (4, 62129781), (6, 41419854), (7, 35502732), (9, 27613236), (12, 20709927), (14, 17751366), (17, 14618772), (18, 13806618), (21, 11834244), (27, 9204412), (28, 8875683), (34, 7309386), (36, 6903309), (42, 5917122), (51, 4872924), (54, 4602206), (61, 4074084), (63, 3944748), (68, 3654693), (84, 2958561), (102, 2436462), (108, 2301103), (119, 2088396), (122, 2037042), (126, 1972374), (153, 1624308), (183, 1358028), (189, 1314916), (204, 1218231), (238, 1044198), (244, 1018521), (252, 986187), (306, 812154), (317, 783972), (357, 696132), (366, 679014), (378, 657458), (427, 582012), (459, 541436), (476, 522099), (549, 452676), (612, 406077), (634, 391986), (714, 348066), (732, 339507), (756, 328729), (854, 291006), (918, 270718), (951, 261324), (1037, 239652), (1071, 232044), (1098, 226338), (1268, 195993), (1281, 194004), (1428, 174033), (1647, 150892), (1708, 145503), (1836, 135359), (1902, 130662), (2074, 119826), (2142, 116022), (2196, 113169), (2219, 111996), (2562, 97002), (2853, 87108), (3111, 79884), (3213, 77348), (3294, 75446), (3804, 65331), (3843, 64668), (4148, 59913), (4284, 58011), (4438, 55998), (5124, 48501), (5389, 46116), (5706, 43554), (6222, 39942), (6426, 38674), (6588, 37723), (6657, 37332), (7259, 34236), (7686, 32334), (8559, 29036), (8876, 27999), (9333, 26628), (10778, 23058), (11412, 21777), (11529, 21556), (12444, 19971), (12852, 19337), (13314, 18666), (14518, 17118), (15372, 16167)]