685689732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10007

約数の個数: 144

約数和(自身を含む): 2227249920

約数和(自身を除く): 1541560188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 9967, 11466, 17199, 19934, 22932, 29901, 34398, 39868, 59802, 68796, 69769, 89703, 119604, 129571, 139538, 179406, 209307, 259142, 269109, 279076, 358812, 388713, 418614, 488383, 518284, 538218, 627921, 777426, 837228, 906997, 976766, 1076436, 1166139, 1255842, 1465149, 1554852, 1813994, 1883763, 1953532, 2332278, 2511684, 2720991, 2930298, 3498417, 3627988, 3767526, 4395447, 4664556, 5441982, 5860596, 6348979, 6996834, 7535052, 8162973, 8790894, 10883964, 12697958, 13186341, 13993668, 16325946, 17581788, 19046937, 24488919, 25395916, 26372682, 32651892, 38093874, 48977838, 52745364, 57140811, 76187748, 97955676, 114281622, 171422433, 228563244, 342844866, 685689732]

約数ペア:

[(1, 685689732), (2, 342844866), (3, 228563244), (4, 171422433), (6, 114281622), (7, 97955676), (9, 76187748), (12, 57140811), (13, 52745364), (14, 48977838), (18, 38093874), (21, 32651892), (26, 26372682), (27, 25395916), (28, 24488919), (36, 19046937), (39, 17581788), (42, 16325946), (49, 13993668), (52, 13186341), (54, 12697958), (63, 10883964), (78, 8790894), (84, 8162973), (91, 7535052), (98, 6996834), (108, 6348979), (117, 5860596), (126, 5441982), (147, 4664556), (156, 4395447), (182, 3767526), (189, 3627988), (196, 3498417), (234, 2930298), (252, 2720991), (273, 2511684), (294, 2332278), (351, 1953532), (364, 1883763), (378, 1813994), (441, 1554852), (468, 1465149), (546, 1255842), (588, 1166139), (637, 1076436), (702, 976766), (756, 906997), (819, 837228), (882, 777426), (1092, 627921), (1274, 538218), (1323, 518284), (1404, 488383), (1638, 418614), (1764, 388713), (1911, 358812), (2457, 279076), (2548, 269109), (2646, 259142), (3276, 209307), (3822, 179406), (4914, 139538), (5292, 129571), (5733, 119604), (7644, 89703), (9828, 69769), (9967, 68796), (11466, 59802), (17199, 39868), (19934, 34398), (22932, 29901)]