246666264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 666069600

約数和(自身を除く): 419403336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 818, 1227, 1636, 1933, 2454, 3272, 3866, 4908, 5317, 5799, 7732, 9816, 10634, 11598, 15464, 15951, 21268, 23196, 25129, 31902, 42536, 46392, 50258, 63804, 75387, 100516, 127608, 150774, 201032, 301548, 603096, 790597, 1581194, 2371791, 3162388, 4743582, 6324776, 9487164, 10277761, 18974328, 20555522, 30833283, 41111044, 61666566, 82222088, 123333132, 246666264]

約数ペア:

[(1, 246666264), (2, 123333132), (3, 82222088), (4, 61666566), (6, 41111044), (8, 30833283), (12, 20555522), (13, 18974328), (24, 10277761), (26, 9487164), (39, 6324776), (52, 4743582), (78, 3162388), (104, 2371791), (156, 1581194), (312, 790597), (409, 603096), (818, 301548), (1227, 201032), (1636, 150774), (1933, 127608), (2454, 100516), (3272, 75387), (3866, 63804), (4908, 50258), (5317, 46392), (5799, 42536), (7732, 31902), (9816, 25129), (10634, 23196), (11598, 21268), (15464, 15951)]