681500926728

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{10412861}}^1$

素因数の和:10412980

約数の個数: 80

約数和(自身を含む): 1927733142060

約数和(自身を除く): 1246232215332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 8181, 10908, 16362, 21816, 32724, 65448, 10412861, 20825722, 31238583, 41651444, 62477166, 83302888, 93715749, 124954332, 187431498, 249908664, 281147247, 374862996, 562294494, 749725992, 843441741, 1051698961, 1124588988, 1686883482, 2103397922, 2249177976, 3155096883, 3373766964, 4206795844, 6310193766, 6747533928, 8413591688, 9465290649, 12620387532, 18930581298, 25240775064, 28395871947, 37861162596, 56791743894, 75722325192, 85187615841, 113583487788, 170375231682, 227166975576, 340750463364, 681500926728]

約数ペア:

[(1, 681500926728), (2, 340750463364), (3, 227166975576), (4, 170375231682), (6, 113583487788), (8, 85187615841), (9, 75722325192), (12, 56791743894), (18, 37861162596), (24, 28395871947), (27, 25240775064), (36, 18930581298), (54, 12620387532), (72, 9465290649), (81, 8413591688), (101, 6747533928), (108, 6310193766), (162, 4206795844), (202, 3373766964), (216, 3155096883), (303, 2249177976), (324, 2103397922), (404, 1686883482), (606, 1124588988), (648, 1051698961), (808, 843441741), (909, 749725992), (1212, 562294494), (1818, 374862996), (2424, 281147247), (2727, 249908664), (3636, 187431498), (5454, 124954332), (7272, 93715749), (8181, 83302888), (10908, 62477166), (16362, 41651444), (21816, 31238583), (32724, 20825722), (65448, 10412861)]