266479668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81343}}^1$

素因数の和:81373

約数の個数: 72

約数和(自身を含む): 829058048

約数和(自身を除く): 562578380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 81343, 162686, 244029, 325372, 488058, 569401, 732087, 976116, 1057459, 1138802, 1464174, 1708203, 2114918, 2277604, 2928348, 3172377, 3416406, 4229836, 5124609, 6344754, 6832812, 7402213, 9517131, 10249218, 12689508, 14804426, 19034262, 20498436, 22206639, 29608852, 38068524, 44413278, 66619917, 88826556, 133239834, 266479668]

約数ペア:

[(1, 266479668), (2, 133239834), (3, 88826556), (4, 66619917), (6, 44413278), (7, 38068524), (9, 29608852), (12, 22206639), (13, 20498436), (14, 19034262), (18, 14804426), (21, 12689508), (26, 10249218), (28, 9517131), (36, 7402213), (39, 6832812), (42, 6344754), (52, 5124609), (63, 4229836), (78, 3416406), (84, 3172377), (91, 2928348), (117, 2277604), (126, 2114918), (156, 1708203), (182, 1464174), (234, 1138802), (252, 1057459), (273, 976116), (364, 732087), (468, 569401), (546, 488058), (819, 325372), (1092, 244029), (1638, 162686), (3276, 81343)]