478373736316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3463}}^1$

素因数の和:3948

約数の個数: 144

約数和(自身を含む): 1042893677056

約数和(自身を除く): 564519940740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 289, 301, 397, 476, 578, 602, 731, 794, 1156, 1204, 1462, 1588, 2023, 2779, 2924, 3463, 4046, 5117, 5558, 6749, 6926, 8092, 10234, 11116, 12427, 13498, 13852, 17071, 20468, 24241, 24854, 26996, 34142, 47243, 48482, 49708, 58871, 68284, 86989, 94486, 96964, 114733, 117742, 119497, 148909, 173978, 188972, 229466, 235484, 238994, 290207, 297818, 347956, 412097, 458932, 477988, 580414, 595636, 803131, 824194, 1000807, 1042363, 1160828, 1374811, 1606262, 1648388, 2001614, 2031449, 2084726, 2531453, 2749622, 3212524, 4003228, 4062898, 4169452, 4933519, 5062906, 5499244, 7005649, 8125796, 9623677, 9867038, 10125812, 14011298, 17720171, 19247354, 19734076, 23371787, 28022596, 34534633, 35440342, 38494708, 43034701, 46743574, 59116873, 69069266, 70880684, 86069402, 93487148, 118233746, 138138532, 163602509, 172138804, 236467492, 301242907, 327205018, 397320379, 413818111, 602485814, 654410036, 794640758, 827636222, 1004986841, 1204971628, 1589281516, 1655272444, 2009973682, 2781242653, 4019947364, 5562485306, 7034907887, 11124970612, 14069815774, 17084776297, 28139631548, 34169552594, 68339105188, 119593434079, 239186868158, 478373736316]

約数ペア:

[(1, 478373736316), (2, 239186868158), (4, 119593434079), (7, 68339105188), (14, 34169552594), (17, 28139631548), (28, 17084776297), (34, 14069815774), (43, 11124970612), (68, 7034907887), (86, 5562485306), (119, 4019947364), (172, 2781242653), (238, 2009973682), (289, 1655272444), (301, 1589281516), (397, 1204971628), (476, 1004986841), (578, 827636222), (602, 794640758), (731, 654410036), (794, 602485814), (1156, 413818111), (1204, 397320379), (1462, 327205018), (1588, 301242907), (2023, 236467492), (2779, 172138804), (2924, 163602509), (3463, 138138532), (4046, 118233746), (5117, 93487148), (5558, 86069402), (6749, 70880684), (6926, 69069266), (8092, 59116873), (10234, 46743574), (11116, 43034701), (12427, 38494708), (13498, 35440342), (13852, 34534633), (17071, 28022596), (20468, 23371787), (24241, 19734076), (24854, 19247354), (26996, 17720171), (34142, 14011298), (47243, 10125812), (48482, 9867038), (49708, 9623677), (58871, 8125796), (68284, 7005649), (86989, 5499244), (94486, 5062906), (96964, 4933519), (114733, 4169452), (117742, 4062898), (119497, 4003228), (148909, 3212524), (173978, 2749622), (188972, 2531453), (229466, 2084726), (235484, 2031449), (238994, 2001614), (290207, 1648388), (297818, 1606262), (347956, 1374811), (412097, 1160828), (458932, 1042363), (477988, 1000807), (580414, 824194), (595636, 803131)]