2531170026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 256

約数和(自身を含む): 7365427200

約数和(自身を除く): 4834257174

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 73, 77, 93, 99, 126, 146, 154, 186, 189, 198, 217, 219, 231, 269, 279, 297, 341, 378, 434, 438, 462, 511, 538, 558, 594, 651, 657, 682, 693, 803, 807, 837, 1022, 1023, 1302, 1314, 1386, 1533, 1606, 1614, 1674, 1883, 1953, 1971, 2046, 2079, 2263, 2387, 2409, 2421, 2959, 3066, 3069, 3766, 3906, 3942, 4158, 4526, 4599, 4774, 4818, 4842, 5621, 5649, 5859, 5918, 6138, 6789, 7161, 7227, 7263, 8339, 8877, 9198, 9207, 11242, 11298, 11718, 13578, 13797, 14322, 14454, 14526, 15841, 16678, 16863, 16947, 17754, 18414, 19637, 20367, 20713, 21483, 21681, 24893, 25017, 26631, 27594, 31682, 33726, 33894, 39274, 40734, 41426, 42966, 43362, 47523, 49786, 50034, 50589, 50841, 53262, 58373, 58911, 61101, 62139, 64449, 74679, 75051, 79893, 91729, 95046, 101178, 101682, 116746, 117822, 122202, 124278, 128898, 137459, 142569, 149358, 150102, 151767, 159786, 174251, 175119, 176733, 183458, 186417, 216007, 224037, 225153, 274918, 275187, 285138, 303534, 348502, 350238, 353466, 372834, 412377, 427707, 432014, 448074, 450306, 522753, 525357, 530199, 550374, 559251, 608747, 642103, 648021, 672111, 824754, 825561, 855414, 1045506, 1050714, 1060398, 1118502, 1217494, 1237131, 1284206, 1296042, 1344222, 1512049, 1568259, 1576071, 1651122, 1826241, 1926309, 1944063, 2474262, 2476683, 3024098, 3136518, 3152142, 3652482, 3711393, 3852618, 3888126, 4261229, 4536147, 4704777, 4953366, 5478723, 5778927, 5832189, 6696217, 7422786, 8522458, 9072294, 9409554, 10957446, 11557854, 11664378, 12783687, 13392434, 13608441, 16436169, 17336781, 20088651, 25567374, 27216882, 32872338, 34673562, 38351061, 40177302, 40825323, 46873519, 60265953, 76702122, 81650646, 93747038, 115053183, 120531906, 140620557, 180797859, 230106366, 281241114, 361595718, 421861671, 843723342, 1265585013, 2531170026]

約数ペア:

[(1, 2531170026), (2, 1265585013), (3, 843723342), (6, 421861671), (7, 361595718), (9, 281241114), (11, 230106366), (14, 180797859), (18, 140620557), (21, 120531906), (22, 115053183), (27, 93747038), (31, 81650646), (33, 76702122), (42, 60265953), (54, 46873519), (62, 40825323), (63, 40177302), (66, 38351061), (73, 34673562), (77, 32872338), (93, 27216882), (99, 25567374), (126, 20088651), (146, 17336781), (154, 16436169), (186, 13608441), (189, 13392434), (198, 12783687), (217, 11664378), (219, 11557854), (231, 10957446), (269, 9409554), (279, 9072294), (297, 8522458), (341, 7422786), (378, 6696217), (434, 5832189), (438, 5778927), (462, 5478723), (511, 4953366), (538, 4704777), (558, 4536147), (594, 4261229), (651, 3888126), (657, 3852618), (682, 3711393), (693, 3652482), (803, 3152142), (807, 3136518), (837, 3024098), (1022, 2476683), (1023, 2474262), (1302, 1944063), (1314, 1926309), (1386, 1826241), (1533, 1651122), (1606, 1576071), (1614, 1568259), (1674, 1512049), (1883, 1344222), (1953, 1296042), (1971, 1284206), (2046, 1237131), (2079, 1217494), (2263, 1118502), (2387, 1060398), (2409, 1050714), (2421, 1045506), (2959, 855414), (3066, 825561), (3069, 824754), (3766, 672111), (3906, 648021), (3942, 642103), (4158, 608747), (4526, 559251), (4599, 550374), (4774, 530199), (4818, 525357), (4842, 522753), (5621, 450306), (5649, 448074), (5859, 432014), (5918, 427707), (6138, 412377), (6789, 372834), (7161, 353466), (7227, 350238), (7263, 348502), (8339, 303534), (8877, 285138), (9198, 275187), (9207, 274918), (11242, 225153), (11298, 224037), (11718, 216007), (13578, 186417), (13797, 183458), (14322, 176733), (14454, 175119), (14526, 174251), (15841, 159786), (16678, 151767), (16863, 150102), (16947, 149358), (17754, 142569), (18414, 137459), (19637, 128898), (20367, 124278), (20713, 122202), (21483, 117822), (21681, 116746), (24893, 101682), (25017, 101178), (26631, 95046), (27594, 91729), (31682, 79893), (33726, 75051), (33894, 74679), (39274, 64449), (40734, 62139), (41426, 61101), (42966, 58911), (43362, 58373), (47523, 53262), (49786, 50841), (50034, 50589)]