291240032148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5021}}^1\times {\mathrm{123941}}^1$

素因数の和:128985

約数の個数: 72

約数和(自身を含む): 792984386376

約数和(自身を除く): 501744354228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5021, 10042, 15063, 20084, 30126, 45189, 60252, 65273, 90378, 123941, 130546, 180756, 195819, 247882, 261092, 371823, 391638, 495764, 587457, 743646, 783276, 1115469, 1174914, 1487292, 1611233, 2230938, 2349828, 3222466, 4461876, 4833699, 6444932, 9667398, 14501097, 19334796, 29002194, 58004388, 622307761, 1244615522, 1866923283, 2489231044, 3733846566, 5600769849, 7467693132, 8090000893, 11201539698, 16180001786, 22403079396, 24270002679, 32360003572, 48540005358, 72810008037, 97080010716, 145620016074, 291240032148]

約数ペア:

[(1, 291240032148), (2, 145620016074), (3, 97080010716), (4, 72810008037), (6, 48540005358), (9, 32360003572), (12, 24270002679), (13, 22403079396), (18, 16180001786), (26, 11201539698), (36, 8090000893), (39, 7467693132), (52, 5600769849), (78, 3733846566), (117, 2489231044), (156, 1866923283), (234, 1244615522), (468, 622307761), (5021, 58004388), (10042, 29002194), (15063, 19334796), (20084, 14501097), (30126, 9667398), (45189, 6444932), (60252, 4833699), (65273, 4461876), (90378, 3222466), (123941, 2349828), (130546, 2230938), (180756, 1611233), (195819, 1487292), (247882, 1174914), (261092, 1115469), (371823, 783276), (391638, 743646), (495764, 587457)]