402385248

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{4937}}^1$

素因数の和:5236

約数の個数: 72

約数和(自身を含む): 1148559048

約数和(自身を除く): 746173800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 4937, 5094, 6792, 9056, 9874, 10188, 13584, 14811, 19748, 20376, 27168, 29622, 39496, 40752, 44433, 59244, 78992, 81504, 88866, 118488, 157984, 177732, 236976, 355464, 473952, 710928, 1397171, 1421856, 2794342, 4191513, 5588684, 8383026, 11177368, 12574539, 16766052, 22354736, 25149078, 33532104, 44709472, 50298156, 67064208, 100596312, 134128416, 201192624, 402385248]

約数ペア:

[(1, 402385248), (2, 201192624), (3, 134128416), (4, 100596312), (6, 67064208), (8, 50298156), (9, 44709472), (12, 33532104), (16, 25149078), (18, 22354736), (24, 16766052), (32, 12574539), (36, 11177368), (48, 8383026), (72, 5588684), (96, 4191513), (144, 2794342), (283, 1421856), (288, 1397171), (566, 710928), (849, 473952), (1132, 355464), (1698, 236976), (2264, 177732), (2547, 157984), (3396, 118488), (4528, 88866), (4937, 81504), (5094, 78992), (6792, 59244), (9056, 44433), (9874, 40752), (10188, 39496), (13584, 29622), (14811, 27168), (19748, 20376)]