221524056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 649041120

約数和(自身を除く): 427517064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 311, 312, 468, 622, 761, 933, 936, 1244, 1522, 1866, 2283, 2488, 2799, 3044, 3732, 4043, 4566, 5598, 6088, 6849, 7464, 8086, 9132, 9893, 11196, 12129, 13698, 16172, 18264, 19786, 22392, 24258, 27396, 29679, 32344, 36387, 39572, 48516, 54792, 59358, 72774, 79144, 89037, 97032, 118716, 145548, 178074, 236671, 237432, 291096, 356148, 473342, 710013, 712296, 946684, 1420026, 1893368, 2130039, 2840052, 3076723, 4260078, 5680104, 6153446, 8520156, 9230169, 12306892, 17040312, 18460338, 24613784, 27690507, 36920676, 55381014, 73841352, 110762028, 221524056]

約数ペア:

[(1, 221524056), (2, 110762028), (3, 73841352), (4, 55381014), (6, 36920676), (8, 27690507), (9, 24613784), (12, 18460338), (13, 17040312), (18, 12306892), (24, 9230169), (26, 8520156), (36, 6153446), (39, 5680104), (52, 4260078), (72, 3076723), (78, 2840052), (104, 2130039), (117, 1893368), (156, 1420026), (234, 946684), (311, 712296), (312, 710013), (468, 473342), (622, 356148), (761, 291096), (933, 237432), (936, 236671), (1244, 178074), (1522, 145548), (1866, 118716), (2283, 97032), (2488, 89037), (2799, 79144), (3044, 72774), (3732, 59358), (4043, 54792), (4566, 48516), (5598, 39572), (6088, 36387), (6849, 32344), (7464, 29679), (8086, 27396), (9132, 24258), (9893, 22392), (11196, 19786), (12129, 18264), (13698, 16172)]