305265688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 736873200

約数和(自身を除く): 431607512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 481, 518, 637, 728, 962, 1036, 1274, 1619, 1813, 1924, 2072, 2548, 3238, 3367, 3626, 3848, 5096, 6476, 6734, 7252, 11333, 12952, 13468, 14504, 21047, 22666, 23569, 26936, 42094, 45332, 47138, 59903, 79331, 84188, 90664, 94276, 119806, 147329, 158662, 168376, 188552, 239612, 294658, 317324, 419321, 479224, 589316, 634648, 778739, 838642, 1031303, 1178632, 1557478, 1677284, 2062606, 2935247, 3114956, 3354568, 4125212, 5451173, 5870494, 6229912, 8250424, 10902346, 11740988, 21804692, 23481976, 38158211, 43609384, 76316422, 152632844, 305265688]

約数ペア:

[(1, 305265688), (2, 152632844), (4, 76316422), (7, 43609384), (8, 38158211), (13, 23481976), (14, 21804692), (26, 11740988), (28, 10902346), (37, 8250424), (49, 6229912), (52, 5870494), (56, 5451173), (74, 4125212), (91, 3354568), (98, 3114956), (104, 2935247), (148, 2062606), (182, 1677284), (196, 1557478), (259, 1178632), (296, 1031303), (364, 838642), (392, 778739), (481, 634648), (518, 589316), (637, 479224), (728, 419321), (962, 317324), (1036, 294658), (1274, 239612), (1619, 188552), (1813, 168376), (1924, 158662), (2072, 147329), (2548, 119806), (3238, 94276), (3367, 90664), (3626, 84188), (3848, 79331), (5096, 59903), (6476, 47138), (6734, 45332), (7252, 42094), (11333, 26936), (12952, 23569), (13468, 22666), (14504, 21047)]