841264732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 1982002176

約数和(自身を除く): 1140737444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 49, 62, 77, 82, 98, 124, 154, 164, 196, 217, 287, 307, 308, 341, 434, 451, 539, 574, 614, 682, 868, 902, 1078, 1148, 1228, 1271, 1364, 1519, 1804, 2009, 2149, 2156, 2387, 2542, 3038, 3157, 3377, 4018, 4298, 4774, 5084, 6076, 6314, 6754, 8036, 8596, 8897, 9517, 9548, 12587, 12628, 13508, 13981, 15043, 16709, 17794, 19034, 22099, 23639, 25174, 27962, 30086, 33418, 35588, 38068, 44198, 47278, 50348, 55924, 60172, 62279, 66619, 66836, 88109, 88396, 94556, 97867, 104687, 124558, 133238, 138457, 165473, 176218, 195734, 209374, 249116, 266476, 276914, 330946, 352436, 390197, 391468, 418748, 466333, 553828, 616763, 661892, 685069, 732809, 780394, 932666, 969199, 1233526, 1370138, 1465618, 1560788, 1865332, 1938398, 2467052, 2731379, 2740276, 2931236, 3876796, 4292167, 5129663, 5462758, 6784393, 8584334, 10259326, 10925516, 13568786, 17168668, 19119653, 20518652, 27137572, 30045169, 38239306, 60090338, 76478612, 120180676, 210316183, 420632366, 841264732]

約数ペア:

[(1, 841264732), (2, 420632366), (4, 210316183), (7, 120180676), (11, 76478612), (14, 60090338), (22, 38239306), (28, 30045169), (31, 27137572), (41, 20518652), (44, 19119653), (49, 17168668), (62, 13568786), (77, 10925516), (82, 10259326), (98, 8584334), (124, 6784393), (154, 5462758), (164, 5129663), (196, 4292167), (217, 3876796), (287, 2931236), (307, 2740276), (308, 2731379), (341, 2467052), (434, 1938398), (451, 1865332), (539, 1560788), (574, 1465618), (614, 1370138), (682, 1233526), (868, 969199), (902, 932666), (1078, 780394), (1148, 732809), (1228, 685069), (1271, 661892), (1364, 616763), (1519, 553828), (1804, 466333), (2009, 418748), (2149, 391468), (2156, 390197), (2387, 352436), (2542, 330946), (3038, 276914), (3157, 266476), (3377, 249116), (4018, 209374), (4298, 195734), (4774, 176218), (5084, 165473), (6076, 138457), (6314, 133238), (6754, 124558), (8036, 104687), (8596, 97867), (8897, 94556), (9517, 88396), (9548, 88109), (12587, 66836), (12628, 66619), (13508, 62279), (13981, 60172), (15043, 55924), (16709, 50348), (17794, 47278), (19034, 44198), (22099, 38068), (23639, 35588), (25174, 33418), (27962, 30086)]