243536148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 650249600

約数和(自身を除く): 406713452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 463, 684, 769, 926, 1389, 1538, 1852, 2307, 2778, 3076, 4167, 4614, 5556, 6921, 8334, 8797, 9228, 13842, 14611, 16668, 17594, 26391, 27684, 29222, 35188, 43833, 52782, 58444, 79173, 87666, 105564, 131499, 158346, 175332, 262998, 316692, 356047, 525996, 712094, 1068141, 1424188, 2136282, 3204423, 4272564, 6408846, 6764893, 12817692, 13529786, 20294679, 27059572, 40589358, 60884037, 81178716, 121768074, 243536148]

約数ペア:

[(1, 243536148), (2, 121768074), (3, 81178716), (4, 60884037), (6, 40589358), (9, 27059572), (12, 20294679), (18, 13529786), (19, 12817692), (36, 6764893), (38, 6408846), (57, 4272564), (76, 3204423), (114, 2136282), (171, 1424188), (228, 1068141), (342, 712094), (463, 525996), (684, 356047), (769, 316692), (926, 262998), (1389, 175332), (1538, 158346), (1852, 131499), (2307, 105564), (2778, 87666), (3076, 79173), (4167, 58444), (4614, 52782), (5556, 43833), (6921, 35188), (8334, 29222), (8797, 27684), (9228, 26391), (13842, 17594), (14611, 16668)]