828878652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1489}}^1$

素因数の和:1600

約数の個数: 108

約数和(自身を含む): 2448213040

約数和(自身を除く): 1619334388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1489, 1692, 1974, 2209, 2961, 2978, 3948, 4418, 4467, 5922, 5956, 6627, 8836, 8934, 10423, 11844, 13254, 13401, 15463, 17868, 19881, 20846, 26508, 26802, 30926, 31269, 39762, 41692, 46389, 53604, 61852, 62538, 69983, 79524, 92778, 93807, 125076, 139167, 139966, 185556, 187614, 209949, 278334, 279932, 375228, 419898, 489881, 556668, 629847, 839796, 979762, 1259694, 1469643, 1959524, 2519388, 2939286, 3289201, 4408929, 5878572, 6578402, 8817858, 9867603, 13156804, 17635716, 19735206, 23024407, 29602809, 39470412, 46048814, 59205618, 69073221, 92097628, 118411236, 138146442, 207219663, 276292884, 414439326, 828878652]

約数ペア:

[(1, 828878652), (2, 414439326), (3, 276292884), (4, 207219663), (6, 138146442), (7, 118411236), (9, 92097628), (12, 69073221), (14, 59205618), (18, 46048814), (21, 39470412), (28, 29602809), (36, 23024407), (42, 19735206), (47, 17635716), (63, 13156804), (84, 9867603), (94, 8817858), (126, 6578402), (141, 5878572), (188, 4408929), (252, 3289201), (282, 2939286), (329, 2519388), (423, 1959524), (564, 1469643), (658, 1259694), (846, 979762), (987, 839796), (1316, 629847), (1489, 556668), (1692, 489881), (1974, 419898), (2209, 375228), (2961, 279932), (2978, 278334), (3948, 209949), (4418, 187614), (4467, 185556), (5922, 139966), (5956, 139167), (6627, 125076), (8836, 93807), (8934, 92778), (10423, 79524), (11844, 69983), (13254, 62538), (13401, 61852), (15463, 53604), (17868, 46389), (19881, 41692), (20846, 39762), (26508, 31269), (26802, 30926)]