1219732944

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19993}}^1$

素因数の和:20076

約数の個数: 80

約数和(自身を含む): 3332120064

約数和(自身を除く): 2112387120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10168, 15252, 19993, 20336, 30504, 39986, 59979, 61008, 79972, 119958, 159944, 239916, 319888, 479832, 619783, 819713, 959664, 1239566, 1639426, 1859349, 2459139, 2479132, 3278852, 3718698, 4918278, 4958264, 6557704, 7437396, 9836556, 9916528, 13115408, 14874792, 19673112, 25411103, 29749584, 39346224, 50822206, 76233309, 101644412, 152466618, 203288824, 304933236, 406577648, 609866472, 1219732944]

約数ペア:

[(1, 1219732944), (2, 609866472), (3, 406577648), (4, 304933236), (6, 203288824), (8, 152466618), (12, 101644412), (16, 76233309), (24, 50822206), (31, 39346224), (41, 29749584), (48, 25411103), (62, 19673112), (82, 14874792), (93, 13115408), (123, 9916528), (124, 9836556), (164, 7437396), (186, 6557704), (246, 4958264), (248, 4918278), (328, 3718698), (372, 3278852), (492, 2479132), (496, 2459139), (656, 1859349), (744, 1639426), (984, 1239566), (1271, 959664), (1488, 819713), (1968, 619783), (2542, 479832), (3813, 319888), (5084, 239916), (7626, 159944), (10168, 119958), (15252, 79972), (19993, 61008), (20336, 59979), (30504, 39986)]