407880732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 1111122432

約数和(自身を除く): 703241700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 113, 194, 226, 291, 339, 388, 443, 452, 582, 678, 679, 791, 886, 1164, 1329, 1356, 1358, 1582, 1772, 2037, 2373, 2658, 2716, 3101, 3164, 4074, 4746, 5316, 6202, 8148, 9303, 9492, 10961, 12404, 18606, 21922, 32883, 37212, 42971, 43844, 50059, 65766, 76727, 85942, 100118, 128913, 131532, 150177, 153454, 171884, 200236, 230181, 257826, 300354, 300797, 306908, 350413, 460362, 515652, 600708, 601594, 700826, 902391, 920724, 1051239, 1203188, 1401652, 1804782, 2102478, 3609564, 4204956, 4855723, 9711446, 14567169, 19422892, 29134338, 33990061, 58268676, 67980122, 101970183, 135960244, 203940366, 407880732]

約数ペア:

[(1, 407880732), (2, 203940366), (3, 135960244), (4, 101970183), (6, 67980122), (7, 58268676), (12, 33990061), (14, 29134338), (21, 19422892), (28, 14567169), (42, 9711446), (84, 4855723), (97, 4204956), (113, 3609564), (194, 2102478), (226, 1804782), (291, 1401652), (339, 1203188), (388, 1051239), (443, 920724), (452, 902391), (582, 700826), (678, 601594), (679, 600708), (791, 515652), (886, 460362), (1164, 350413), (1329, 306908), (1356, 300797), (1358, 300354), (1582, 257826), (1772, 230181), (2037, 200236), (2373, 171884), (2658, 153454), (2716, 150177), (3101, 131532), (3164, 128913), (4074, 100118), (4746, 85942), (5316, 76727), (6202, 65766), (8148, 50059), (9303, 43844), (9492, 42971), (10961, 37212), (12404, 32883), (18606, 21922)]