219741264

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{66347}}^1$

素因数の和:66384

約数の個数: 60

約数和(自身を含む): 641717856

約数和(自身を除く): 421976592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 66347, 132694, 199041, 265388, 398082, 530776, 597123, 796164, 1061552, 1194246, 1525981, 1592328, 2388492, 3051962, 3184656, 4577943, 4776984, 6103924, 9155886, 9553968, 12207848, 13733829, 18311772, 24415696, 27467658, 36623544, 54935316, 73247088, 109870632, 219741264]

約数ペア:

[(1, 219741264), (2, 109870632), (3, 73247088), (4, 54935316), (6, 36623544), (8, 27467658), (9, 24415696), (12, 18311772), (16, 13733829), (18, 12207848), (23, 9553968), (24, 9155886), (36, 6103924), (46, 4776984), (48, 4577943), (69, 3184656), (72, 3051962), (92, 2388492), (138, 1592328), (144, 1525981), (184, 1194246), (207, 1061552), (276, 796164), (368, 597123), (414, 530776), (552, 398082), (828, 265388), (1104, 199041), (1656, 132694), (3312, 66347)]