40396284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 109090800

約数和(自身を除く): 68694516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 443, 447, 596, 612, 886, 894, 1329, 1341, 1772, 1788, 2533, 2658, 2682, 3987, 5066, 5316, 5364, 7531, 7599, 7974, 10132, 15062, 15198, 15948, 22593, 22797, 30124, 30396, 45186, 45594, 66007, 67779, 90372, 91188, 132014, 135558, 198021, 264028, 271116, 396042, 594063, 792084, 1122119, 1188126, 2244238, 2376252, 3366357, 4488476, 6732714, 10099071, 13465428, 20198142, 40396284]

約数ペア:

[(1, 40396284), (2, 20198142), (3, 13465428), (4, 10099071), (6, 6732714), (9, 4488476), (12, 3366357), (17, 2376252), (18, 2244238), (34, 1188126), (36, 1122119), (51, 792084), (68, 594063), (102, 396042), (149, 271116), (153, 264028), (204, 198021), (298, 135558), (306, 132014), (443, 91188), (447, 90372), (596, 67779), (612, 66007), (886, 45594), (894, 45186), (1329, 30396), (1341, 30124), (1772, 22797), (1788, 22593), (2533, 15948), (2658, 15198), (2682, 15062), (3987, 10132), (5066, 7974), (5316, 7599), (5364, 7531)]