221567244492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2680

約数の個数: 144

約数和(自身を含む): 572774229216

約数和(自身を除く): 351206984724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 257, 281, 363, 484, 514, 562, 726, 771, 843, 1028, 1124, 1452, 1542, 1686, 2113, 2827, 3084, 3091, 3372, 4226, 5654, 6182, 6339, 8452, 8481, 9273, 11308, 12364, 12678, 16962, 18546, 23243, 25356, 31097, 33924, 34001, 37092, 46486, 62194, 68002, 69729, 72217, 92972, 93291, 102003, 124388, 136004, 139458, 144434, 186582, 204006, 216651, 255673, 278916, 288868, 373164, 408012, 433302, 511346, 543041, 593753, 767019, 794387, 866604, 1022692, 1086082, 1187506, 1534038, 1588774, 1629123, 1781259, 2172164, 2375012, 2383161, 3068076, 3177548, 3258246, 3562518, 4766322, 5973451, 6516492, 6531283, 7125036, 8738257, 9532644, 11946902, 13062566, 17476514, 17920353, 19593849, 23893804, 26125132, 26214771, 34953028, 35840706, 39187698, 52429542, 65707961, 71681412, 71844113, 78375396, 104859084, 131415922, 143688226, 152594521, 197123883, 215532339, 262831844, 287376452, 305189042, 394247766, 431064678, 457783563, 610378084, 788495532, 862129356, 915567126, 1678539731, 1831134252, 3357079462, 5035619193, 6714158924, 10071238386, 18463937041, 20142476772, 36927874082, 55391811123, 73855748164, 110783622246, 221567244492]

約数ペア:

[(1, 221567244492), (2, 110783622246), (3, 73855748164), (4, 55391811123), (6, 36927874082), (11, 20142476772), (12, 18463937041), (22, 10071238386), (33, 6714158924), (44, 5035619193), (66, 3357079462), (121, 1831134252), (132, 1678539731), (242, 915567126), (257, 862129356), (281, 788495532), (363, 610378084), (484, 457783563), (514, 431064678), (562, 394247766), (726, 305189042), (771, 287376452), (843, 262831844), (1028, 215532339), (1124, 197123883), (1452, 152594521), (1542, 143688226), (1686, 131415922), (2113, 104859084), (2827, 78375396), (3084, 71844113), (3091, 71681412), (3372, 65707961), (4226, 52429542), (5654, 39187698), (6182, 35840706), (6339, 34953028), (8452, 26214771), (8481, 26125132), (9273, 23893804), (11308, 19593849), (12364, 17920353), (12678, 17476514), (16962, 13062566), (18546, 11946902), (23243, 9532644), (25356, 8738257), (31097, 7125036), (33924, 6531283), (34001, 6516492), (37092, 5973451), (46486, 4766322), (62194, 3562518), (68002, 3258246), (69729, 3177548), (72217, 3068076), (92972, 2383161), (93291, 2375012), (102003, 2172164), (124388, 1781259), (136004, 1629123), (139458, 1588774), (144434, 1534038), (186582, 1187506), (204006, 1086082), (216651, 1022692), (255673, 866604), (278916, 794387), (288868, 767019), (373164, 593753), (408012, 543041), (433302, 511346)]