289773036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6353}}^1$

素因数の和:6551

約数の個数: 72

約数和(自身を含む): 841879584

約数和(自身を除く): 552106548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 5068, 6353, 6516, 7602, 11403, 12706, 15204, 19059, 22806, 25412, 38118, 44471, 45612, 57177, 76236, 88942, 114354, 133413, 177884, 228708, 266826, 400239, 533652, 800478, 1149893, 1600956, 2299786, 3449679, 4599572, 6899358, 8049251, 10349037, 13798716, 16098502, 20698074, 24147753, 32197004, 41396148, 48295506, 72443259, 96591012, 144886518, 289773036]

約数ペア:

[(1, 289773036), (2, 144886518), (3, 96591012), (4, 72443259), (6, 48295506), (7, 41396148), (9, 32197004), (12, 24147753), (14, 20698074), (18, 16098502), (21, 13798716), (28, 10349037), (36, 8049251), (42, 6899358), (63, 4599572), (84, 3449679), (126, 2299786), (181, 1600956), (252, 1149893), (362, 800478), (543, 533652), (724, 400239), (1086, 266826), (1267, 228708), (1629, 177884), (2172, 133413), (2534, 114354), (3258, 88942), (3801, 76236), (5068, 57177), (6353, 45612), (6516, 44471), (7602, 38118), (11403, 25412), (12706, 22806), (15204, 19059)]