282710274308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3\times {\mathrm{2801}}^1$

素因数の和:2927

約数の個数: 144

約数和(自身を含む): 642440408064

約数和(自身を除く): 359730133756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 961, 1364, 1694, 1922, 2387, 2801, 3388, 3751, 3844, 4774, 5602, 6727, 7502, 9548, 10571, 11204, 13454, 15004, 19607, 21142, 26257, 26908, 29791, 30811, 39214, 42284, 52514, 59582, 61622, 73997, 78428, 86831, 105028, 116281, 119164, 123244, 147994, 173662, 208537, 215677, 232562, 295988, 327701, 338921, 347324, 417074, 431354, 465124, 607817, 655402, 677842, 813967, 834148, 862708, 955141, 1215634, 1310804, 1355684, 1627934, 1910282, 2293907, 2372447, 2431268, 2691761, 3255868, 3604711, 3820564, 4587814, 4744894, 5383522, 6685987, 7209422, 9175628, 9489788, 10506551, 10767044, 13371974, 14418844, 18842327, 21013102, 25232977, 26743948, 29609371, 37684654, 42026204, 50465954, 59218742, 73545857, 75369308, 83444591, 100931908, 118437484, 147091714, 166889182, 207265597, 294183428, 325703081, 333778364, 414531194, 584112137, 651406162, 829062388, 917890501, 1168224274, 1302812324, 1835781002, 2279921567, 2336448548, 3671562004, 4559843134, 6425233507, 9119686268, 10096795511, 12850467014, 20193591022, 25700934028, 40387182044, 70677568577, 141355137154, 282710274308]

約数ペア:

[(1, 282710274308), (2, 141355137154), (4, 70677568577), (7, 40387182044), (11, 25700934028), (14, 20193591022), (22, 12850467014), (28, 10096795511), (31, 9119686268), (44, 6425233507), (62, 4559843134), (77, 3671562004), (121, 2336448548), (124, 2279921567), (154, 1835781002), (217, 1302812324), (242, 1168224274), (308, 917890501), (341, 829062388), (434, 651406162), (484, 584112137), (682, 414531194), (847, 333778364), (868, 325703081), (961, 294183428), (1364, 207265597), (1694, 166889182), (1922, 147091714), (2387, 118437484), (2801, 100931908), (3388, 83444591), (3751, 75369308), (3844, 73545857), (4774, 59218742), (5602, 50465954), (6727, 42026204), (7502, 37684654), (9548, 29609371), (10571, 26743948), (11204, 25232977), (13454, 21013102), (15004, 18842327), (19607, 14418844), (21142, 13371974), (26257, 10767044), (26908, 10506551), (29791, 9489788), (30811, 9175628), (39214, 7209422), (42284, 6685987), (52514, 5383522), (59582, 4744894), (61622, 4587814), (73997, 3820564), (78428, 3604711), (86831, 3255868), (105028, 2691761), (116281, 2431268), (119164, 2372447), (123244, 2293907), (147994, 1910282), (173662, 1627934), (208537, 1355684), (215677, 1310804), (232562, 1215634), (295988, 955141), (327701, 862708), (338921, 834148), (347324, 813967), (417074, 677842), (431354, 655402), (465124, 607817)]