221448096

素因数分解:

$2^5\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1049}}^1$

素因数の和:1798

約数の個数: 72

約数和(自身を含む): 631203300

約数和(自身を除く): 409755204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 733, 1049, 1466, 2098, 2199, 2932, 3147, 4196, 4398, 5864, 6294, 6597, 8392, 8796, 9441, 11728, 12588, 13194, 16784, 17592, 18882, 23456, 25176, 26388, 33568, 35184, 37764, 50352, 52776, 70368, 75528, 100704, 105552, 151056, 211104, 302112, 768917, 1537834, 2306751, 3075668, 4613502, 6151336, 6920253, 9227004, 12302672, 13840506, 18454008, 24605344, 27681012, 36908016, 55362024, 73816032, 110724048, 221448096]

約数ペア:

[(1, 221448096), (2, 110724048), (3, 73816032), (4, 55362024), (6, 36908016), (8, 27681012), (9, 24605344), (12, 18454008), (16, 13840506), (18, 12302672), (24, 9227004), (32, 6920253), (36, 6151336), (48, 4613502), (72, 3075668), (96, 2306751), (144, 1537834), (288, 768917), (733, 302112), (1049, 211104), (1466, 151056), (2098, 105552), (2199, 100704), (2932, 75528), (3147, 70368), (4196, 52776), (4398, 50352), (5864, 37764), (6294, 35184), (6597, 33568), (8392, 26388), (8796, 25176), (9441, 23456), (11728, 18882), (12588, 17592), (13194, 16784)]