219453216

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2074

約数の個数: 96

約数和(自身を含む): 611025408

約数和(自身を除く): 391572192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1776, 1993, 2294, 2976, 3441, 3552, 3986, 4588, 5979, 6882, 7972, 9176, 11958, 13764, 15944, 18352, 23916, 27528, 31888, 36704, 47832, 55056, 61783, 63776, 73741, 95664, 110112, 123566, 147482, 185349, 191328, 221223, 247132, 294964, 370698, 442446, 494264, 589928, 741396, 884892, 988528, 1179856, 1482792, 1769784, 1977056, 2285971, 2359712, 2965584, 3539568, 4571942, 5931168, 6857913, 7079136, 9143884, 13715826, 18287768, 27431652, 36575536, 54863304, 73151072, 109726608, 219453216]

約数ペア:

[(1, 219453216), (2, 109726608), (3, 73151072), (4, 54863304), (6, 36575536), (8, 27431652), (12, 18287768), (16, 13715826), (24, 9143884), (31, 7079136), (32, 6857913), (37, 5931168), (48, 4571942), (62, 3539568), (74, 2965584), (93, 2359712), (96, 2285971), (111, 1977056), (124, 1769784), (148, 1482792), (186, 1179856), (222, 988528), (248, 884892), (296, 741396), (372, 589928), (444, 494264), (496, 442446), (592, 370698), (744, 294964), (888, 247132), (992, 221223), (1147, 191328), (1184, 185349), (1488, 147482), (1776, 123566), (1993, 110112), (2294, 95664), (2976, 73741), (3441, 63776), (3552, 61783), (3986, 55056), (4588, 47832), (5979, 36704), (6882, 31888), (7972, 27528), (9176, 23916), (11958, 18352), (13764, 15944)]