1289218596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{9067}}^1$

素因数の和:9149

約数の個数: 72

約数和(自身を含む): 3273838176

約数和(自身を除く): 1984619580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 289, 492, 578, 697, 867, 1156, 1394, 1734, 2091, 2788, 3468, 4182, 8364, 9067, 11849, 18134, 23698, 27201, 35547, 36268, 47396, 54402, 71094, 108804, 142188, 154139, 308278, 371747, 462417, 616556, 743494, 924834, 1115241, 1486988, 1849668, 2230482, 2620363, 4460964, 5240726, 6319699, 7861089, 10481452, 12639398, 15722178, 18959097, 25278796, 31444356, 37918194, 75836388, 107434883, 214869766, 322304649, 429739532, 644609298, 1289218596]

約数ペア:

[(1, 1289218596), (2, 644609298), (3, 429739532), (4, 322304649), (6, 214869766), (12, 107434883), (17, 75836388), (34, 37918194), (41, 31444356), (51, 25278796), (68, 18959097), (82, 15722178), (102, 12639398), (123, 10481452), (164, 7861089), (204, 6319699), (246, 5240726), (289, 4460964), (492, 2620363), (578, 2230482), (697, 1849668), (867, 1486988), (1156, 1115241), (1394, 924834), (1734, 743494), (2091, 616556), (2788, 462417), (3468, 371747), (4182, 308278), (8364, 154139), (9067, 142188), (11849, 108804), (18134, 71094), (23698, 54402), (27201, 47396), (35547, 36268)]