228790008

素因数分解:

$2^3\times 3^4\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 643076280

約数和(自身を除く): 414286272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 443, 648, 797, 886, 1329, 1594, 1772, 2391, 2658, 3188, 3544, 3987, 4782, 5316, 6376, 7173, 7974, 9564, 10632, 11961, 14346, 15948, 19128, 21519, 23922, 28692, 31896, 35883, 43038, 47844, 57384, 64557, 71766, 86076, 95688, 129114, 143532, 172152, 258228, 287064, 353071, 516456, 706142, 1059213, 1412284, 2118426, 2824568, 3177639, 4236852, 6355278, 8473704, 9532917, 12710556, 19065834, 25421112, 28598751, 38131668, 57197502, 76263336, 114395004, 228790008]

約数ペア:

[(1, 228790008), (2, 114395004), (3, 76263336), (4, 57197502), (6, 38131668), (8, 28598751), (9, 25421112), (12, 19065834), (18, 12710556), (24, 9532917), (27, 8473704), (36, 6355278), (54, 4236852), (72, 3177639), (81, 2824568), (108, 2118426), (162, 1412284), (216, 1059213), (324, 706142), (443, 516456), (648, 353071), (797, 287064), (886, 258228), (1329, 172152), (1594, 143532), (1772, 129114), (2391, 95688), (2658, 86076), (3188, 71766), (3544, 64557), (3987, 57384), (4782, 47844), (5316, 43038), (6376, 35883), (7173, 31896), (7974, 28692), (9564, 23922), (10632, 21519), (11961, 19128), (14346, 15948)]