4394502168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 12695961600

約数和(自身を除く): 8301459432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 383, 419, 489, 652, 766, 838, 978, 1141, 1149, 1257, 1304, 1532, 1676, 1956, 2282, 2298, 2514, 2681, 2933, 3064, 3352, 3423, 3912, 4564, 4596, 5028, 5362, 5866, 6846, 8043, 8799, 9128, 9192, 10056, 10724, 11732, 13692, 16086, 17598, 21448, 23464, 27384, 32172, 35196, 62429, 64344, 68297, 70392, 124858, 136594, 160477, 187287, 204891, 249716, 273188, 320954, 374574, 409782, 437003, 478079, 481431, 499432, 546376, 641908, 749148, 819564, 874006, 956158, 962862, 1123339, 1283816, 1311009, 1434237, 1498296, 1639128, 1748012, 1912316, 1925724, 2246678, 2622018, 2868474, 3370017, 3496024, 3824632, 3851448, 4493356, 5244036, 5736948, 6740034, 8986712, 10488072, 11473896, 13480068, 26157751, 26960136, 52315502, 78473253, 104631004, 156946506, 183104257, 209262008, 313893012, 366208514, 549312771, 627786024, 732417028, 1098625542, 1464834056, 2197251084, 4394502168]

約数ペア:

[(1, 4394502168), (2, 2197251084), (3, 1464834056), (4, 1098625542), (6, 732417028), (7, 627786024), (8, 549312771), (12, 366208514), (14, 313893012), (21, 209262008), (24, 183104257), (28, 156946506), (42, 104631004), (56, 78473253), (84, 52315502), (163, 26960136), (168, 26157751), (326, 13480068), (383, 11473896), (419, 10488072), (489, 8986712), (652, 6740034), (766, 5736948), (838, 5244036), (978, 4493356), (1141, 3851448), (1149, 3824632), (1257, 3496024), (1304, 3370017), (1532, 2868474), (1676, 2622018), (1956, 2246678), (2282, 1925724), (2298, 1912316), (2514, 1748012), (2681, 1639128), (2933, 1498296), (3064, 1434237), (3352, 1311009), (3423, 1283816), (3912, 1123339), (4564, 962862), (4596, 956158), (5028, 874006), (5362, 819564), (5866, 749148), (6846, 641908), (8043, 546376), (8799, 499432), (9128, 481431), (9192, 478079), (10056, 437003), (10724, 409782), (11732, 374574), (13692, 320954), (16086, 273188), (17598, 249716), (21448, 204891), (23464, 187287), (27384, 160477), (32172, 136594), (35196, 124858), (62429, 70392), (64344, 68297)]