448012908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15733}}^1$

素因数の和:15863

約数の個数: 72

約数和(自身を含む): 1305796128

約数和(自身を除く): 857783220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 15733, 28476, 31466, 47199, 62932, 94398, 110131, 141597, 188796, 220262, 283194, 330393, 440524, 566388, 660786, 991179, 1321572, 1777829, 1982358, 3555658, 3964716, 5333487, 7111316, 10666974, 12444803, 16000461, 21333948, 24889606, 32000922, 37334409, 49779212, 64001844, 74668818, 112003227, 149337636, 224006454, 448012908]

約数ペア:

[(1, 448012908), (2, 224006454), (3, 149337636), (4, 112003227), (6, 74668818), (7, 64001844), (9, 49779212), (12, 37334409), (14, 32000922), (18, 24889606), (21, 21333948), (28, 16000461), (36, 12444803), (42, 10666974), (63, 7111316), (84, 5333487), (113, 3964716), (126, 3555658), (226, 1982358), (252, 1777829), (339, 1321572), (452, 991179), (678, 660786), (791, 566388), (1017, 440524), (1356, 330393), (1582, 283194), (2034, 220262), (2373, 188796), (3164, 141597), (4068, 110131), (4746, 94398), (7119, 62932), (9492, 47199), (14238, 31466), (15733, 28476)]