490162008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12853}}^1$

素因数の和:13096

約数の個数: 64

約数和(自身を含む): 1406741760

約数和(自身を除く): 916579752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 4767, 5448, 6356, 9534, 12712, 12853, 19068, 25706, 38136, 38559, 51412, 77118, 89971, 102824, 154236, 179942, 269913, 308472, 359884, 539826, 719768, 1079652, 2159304, 2917631, 5835262, 8752893, 11670524, 17505786, 20423417, 23341048, 35011572, 40846834, 61270251, 70023144, 81693668, 122540502, 163387336, 245081004, 490162008]

約数ペア:

[(1, 490162008), (2, 245081004), (3, 163387336), (4, 122540502), (6, 81693668), (7, 70023144), (8, 61270251), (12, 40846834), (14, 35011572), (21, 23341048), (24, 20423417), (28, 17505786), (42, 11670524), (56, 8752893), (84, 5835262), (168, 2917631), (227, 2159304), (454, 1079652), (681, 719768), (908, 539826), (1362, 359884), (1589, 308472), (1816, 269913), (2724, 179942), (3178, 154236), (4767, 102824), (5448, 89971), (6356, 77118), (9534, 51412), (12712, 38559), (12853, 38136), (19068, 25706)]