690513684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 2039228352

約数和(自身を除く): 1348714668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 49, 51, 68, 74, 84, 98, 102, 111, 119, 147, 148, 196, 204, 222, 238, 259, 294, 357, 444, 476, 518, 588, 629, 714, 777, 833, 1036, 1258, 1428, 1554, 1666, 1813, 1867, 1887, 2499, 2516, 3108, 3332, 3626, 3734, 3774, 4403, 4998, 5439, 5601, 7252, 7468, 7548, 8806, 9996, 10878, 11202, 13069, 13209, 17612, 21756, 22404, 26138, 26418, 30821, 31739, 39207, 52276, 52836, 61642, 63478, 69079, 78414, 91483, 92463, 95217, 123284, 126956, 138158, 156828, 182966, 184926, 190434, 207237, 222173, 274449, 276316, 365932, 369852, 380868, 414474, 444346, 483553, 548898, 666519, 828948, 888692, 967106, 1097796, 1174343, 1333038, 1450659, 1555211, 1934212, 2348686, 2666076, 2901318, 3110422, 3384871, 3523029, 4665633, 4697372, 5802636, 6220844, 6769742, 7046058, 8220401, 9331266, 10154613, 13539484, 14092116, 16440802, 18662532, 20309226, 24661203, 32881604, 40618452, 49322406, 57542807, 98644812, 115085614, 172628421, 230171228, 345256842, 690513684]

約数ペア:

[(1, 690513684), (2, 345256842), (3, 230171228), (4, 172628421), (6, 115085614), (7, 98644812), (12, 57542807), (14, 49322406), (17, 40618452), (21, 32881604), (28, 24661203), (34, 20309226), (37, 18662532), (42, 16440802), (49, 14092116), (51, 13539484), (68, 10154613), (74, 9331266), (84, 8220401), (98, 7046058), (102, 6769742), (111, 6220844), (119, 5802636), (147, 4697372), (148, 4665633), (196, 3523029), (204, 3384871), (222, 3110422), (238, 2901318), (259, 2666076), (294, 2348686), (357, 1934212), (444, 1555211), (476, 1450659), (518, 1333038), (588, 1174343), (629, 1097796), (714, 967106), (777, 888692), (833, 828948), (1036, 666519), (1258, 548898), (1428, 483553), (1554, 444346), (1666, 414474), (1813, 380868), (1867, 369852), (1887, 365932), (2499, 276316), (2516, 274449), (3108, 222173), (3332, 207237), (3626, 190434), (3734, 184926), (3774, 182966), (4403, 156828), (4998, 138158), (5439, 126956), (5601, 123284), (7252, 95217), (7468, 92463), (7548, 91483), (8806, 78414), (9996, 69079), (10878, 63478), (11202, 61642), (13069, 52836), (13209, 52276), (17612, 39207), (21756, 31739), (22404, 30821), (26138, 26418)]