389634800724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2711899}}^1$

素因数の和:2712229

約数の個数: 72

約数和(自身を含む): 1064127864800

約数和(自身を除く): 674493064076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2763, 3684, 3991, 5526, 7982, 11052, 11973, 15964, 23946, 35919, 47892, 71838, 143676, 2711899, 5423798, 8135697, 10847596, 16271394, 24407091, 32542788, 35254687, 48814182, 70509374, 97628364, 105764061, 141018748, 211528122, 317292183, 423056244, 634584366, 832552993, 1269168732, 1665105986, 2497658979, 3330211972, 4995317958, 7492976937, 9990635916, 10823188909, 14985953874, 21646377818, 29971907748, 32469566727, 43292755636, 64939133454, 97408700181, 129878266908, 194817400362, 389634800724]

約数ペア:

[(1, 389634800724), (2, 194817400362), (3, 129878266908), (4, 97408700181), (6, 64939133454), (9, 43292755636), (12, 32469566727), (13, 29971907748), (18, 21646377818), (26, 14985953874), (36, 10823188909), (39, 9990635916), (52, 7492976937), (78, 4995317958), (117, 3330211972), (156, 2497658979), (234, 1665105986), (307, 1269168732), (468, 832552993), (614, 634584366), (921, 423056244), (1228, 317292183), (1842, 211528122), (2763, 141018748), (3684, 105764061), (3991, 97628364), (5526, 70509374), (7982, 48814182), (11052, 35254687), (11973, 32542788), (15964, 24407091), (23946, 16271394), (35919, 10847596), (47892, 8135697), (71838, 5423798), (143676, 2711899)]