1387681176

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 4045559040

約数和(自身を除く): 2657877864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 487, 588, 974, 1176, 1461, 1948, 2423, 2922, 3409, 3896, 4846, 5844, 6818, 7269, 9692, 10227, 11688, 13636, 14538, 16961, 19384, 20454, 23863, 27272, 29076, 33922, 40908, 47726, 50883, 58152, 67844, 71589, 81816, 95452, 101766, 118727, 135688, 143178, 190904, 203532, 237454, 286356, 356181, 407064, 474908, 572712, 712362, 949816, 1180001, 1424724, 2360002, 2849448, 3540003, 4720004, 7080006, 8260007, 9440008, 14160012, 16520014, 24780021, 28320024, 33040028, 49560042, 57820049, 66080056, 99120084, 115640098, 173460147, 198240168, 231280196, 346920294, 462560392, 693840588, 1387681176]

約数ペア:

[(1, 1387681176), (2, 693840588), (3, 462560392), (4, 346920294), (6, 231280196), (7, 198240168), (8, 173460147), (12, 115640098), (14, 99120084), (21, 66080056), (24, 57820049), (28, 49560042), (42, 33040028), (49, 28320024), (56, 24780021), (84, 16520014), (98, 14160012), (147, 9440008), (168, 8260007), (196, 7080006), (294, 4720004), (392, 3540003), (487, 2849448), (588, 2360002), (974, 1424724), (1176, 1180001), (1461, 949816), (1948, 712362), (2423, 572712), (2922, 474908), (3409, 407064), (3896, 356181), (4846, 286356), (5844, 237454), (6818, 203532), (7269, 190904), (9692, 143178), (10227, 135688), (11688, 118727), (13636, 101766), (14538, 95452), (16961, 81816), (19384, 71589), (20454, 67844), (23863, 58152), (27272, 50883), (29076, 47726), (33922, 40908)]