15678941688

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{2953}}^1$

素因数の和:3538

約数の個数: 128

約数和(自身を含む): 44579404800

約数和(自身を除く): 28900463112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 523, 564, 846, 1046, 1128, 1269, 1569, 1692, 2092, 2538, 2953, 3138, 3384, 4184, 4707, 5076, 5906, 6276, 8859, 9414, 10152, 11812, 12552, 14121, 17718, 18828, 23624, 24581, 26577, 28242, 35436, 37656, 49162, 53154, 56484, 70872, 73743, 79731, 98324, 106308, 112968, 138791, 147486, 159462, 196648, 212616, 221229, 277582, 294972, 318924, 416373, 442458, 555164, 589944, 637848, 663687, 832746, 884916, 1110328, 1249119, 1327374, 1544419, 1665492, 1769832, 2498238, 2654748, 3088838, 3330984, 3747357, 4633257, 4996476, 5309496, 6177676, 7494714, 9266514, 9992952, 12355352, 13899771, 14989428, 18533028, 27799542, 29978856, 37066056, 41699313, 55599084, 72587693, 83398626, 111198168, 145175386, 166797252, 217763079, 290350772, 333594504, 435526158, 580701544, 653289237, 871052316, 1306578474, 1742104632, 1959867711, 2613156948, 3919735422, 5226313896, 7839470844, 15678941688]

約数ペア:

[(1, 15678941688), (2, 7839470844), (3, 5226313896), (4, 3919735422), (6, 2613156948), (8, 1959867711), (9, 1742104632), (12, 1306578474), (18, 871052316), (24, 653289237), (27, 580701544), (36, 435526158), (47, 333594504), (54, 290350772), (72, 217763079), (94, 166797252), (108, 145175386), (141, 111198168), (188, 83398626), (216, 72587693), (282, 55599084), (376, 41699313), (423, 37066056), (523, 29978856), (564, 27799542), (846, 18533028), (1046, 14989428), (1128, 13899771), (1269, 12355352), (1569, 9992952), (1692, 9266514), (2092, 7494714), (2538, 6177676), (2953, 5309496), (3138, 4996476), (3384, 4633257), (4184, 3747357), (4707, 3330984), (5076, 3088838), (5906, 2654748), (6276, 2498238), (8859, 1769832), (9414, 1665492), (10152, 1544419), (11812, 1327374), (12552, 1249119), (14121, 1110328), (17718, 884916), (18828, 832746), (23624, 663687), (24581, 637848), (26577, 589944), (28242, 555164), (35436, 442458), (37656, 416373), (49162, 318924), (53154, 294972), (56484, 277582), (70872, 221229), (73743, 212616), (79731, 196648), (98324, 159462), (106308, 147486), (112968, 138791)]