3987357948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2801}}^1$

素因数の和:3097

約数の個数: 144

約数和(自身を含む): 12074378400

約数和(自身を除く): 8087020452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 269, 294, 378, 441, 538, 588, 756, 807, 882, 1076, 1323, 1614, 1764, 1883, 2421, 2646, 2801, 3228, 3766, 4842, 5292, 5602, 5649, 7263, 7532, 8403, 9684, 11204, 11298, 13181, 14526, 16806, 16947, 19607, 22596, 25209, 26362, 29052, 33612, 33894, 39214, 39543, 50418, 50841, 52724, 58821, 67788, 75627, 78428, 79086, 100836, 101682, 117642, 118629, 137249, 151254, 158172, 176463, 203364, 235284, 237258, 274498, 302508, 352926, 355887, 411747, 474516, 529389, 548996, 705852, 711774, 753469, 823494, 1058778, 1235241, 1423548, 1506938, 1646988, 2117556, 2260407, 2470482, 3013876, 3705723, 4520814, 4940964, 5274283, 6781221, 7411446, 9041628, 10548566, 13562442, 14822892, 15822849, 20343663, 21097132, 27124884, 31645698, 36919981, 40687326, 47468547, 63291396, 73839962, 81374652, 94937094, 110759943, 142405641, 147679924, 189874188, 221519886, 284811282, 332279829, 443039772, 569622564, 664559658, 996839487, 1329119316, 1993678974, 3987357948]

約数ペア:

[(1, 3987357948), (2, 1993678974), (3, 1329119316), (4, 996839487), (6, 664559658), (7, 569622564), (9, 443039772), (12, 332279829), (14, 284811282), (18, 221519886), (21, 189874188), (27, 147679924), (28, 142405641), (36, 110759943), (42, 94937094), (49, 81374652), (54, 73839962), (63, 63291396), (84, 47468547), (98, 40687326), (108, 36919981), (126, 31645698), (147, 27124884), (189, 21097132), (196, 20343663), (252, 15822849), (269, 14822892), (294, 13562442), (378, 10548566), (441, 9041628), (538, 7411446), (588, 6781221), (756, 5274283), (807, 4940964), (882, 4520814), (1076, 3705723), (1323, 3013876), (1614, 2470482), (1764, 2260407), (1883, 2117556), (2421, 1646988), (2646, 1506938), (2801, 1423548), (3228, 1235241), (3766, 1058778), (4842, 823494), (5292, 753469), (5602, 711774), (5649, 705852), (7263, 548996), (7532, 529389), (8403, 474516), (9684, 411747), (11204, 355887), (11298, 352926), (13181, 302508), (14526, 274498), (16806, 237258), (16947, 235284), (19607, 203364), (22596, 176463), (25209, 158172), (26362, 151254), (29052, 137249), (33612, 118629), (33894, 117642), (39214, 101682), (39543, 100836), (50418, 79086), (50841, 78428), (52724, 75627), (58821, 67788)]