38668968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 79871832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 293, 312, 351, 376, 423, 468, 564, 586, 611, 702, 846, 879, 936, 1128, 1172, 1222, 1269, 1404, 1692, 1758, 1833, 2344, 2444, 2538, 2637, 2808, 3384, 3516, 3666, 3809, 4888, 5076, 5274, 5499, 7032, 7332, 7618, 7911, 10152, 10548, 10998, 11427, 13771, 14664, 15236, 15822, 16497, 21096, 21996, 22854, 27542, 30472, 31644, 32994, 34281, 41313, 43992, 45708, 55084, 63288, 65988, 68562, 82626, 91416, 102843, 110168, 123939, 131976, 137124, 165252, 179023, 205686, 247878, 274248, 330504, 358046, 371817, 411372, 495756, 537069, 716092, 743634, 822744, 991512, 1074138, 1432184, 1487268, 1611207, 2148276, 2974536, 3222414, 4296552, 4833621, 6444828, 9667242, 12889656, 19334484, 38668968]

約数ペア:

[(1, 38668968), (2, 19334484), (3, 12889656), (4, 9667242), (6, 6444828), (8, 4833621), (9, 4296552), (12, 3222414), (13, 2974536), (18, 2148276), (24, 1611207), (26, 1487268), (27, 1432184), (36, 1074138), (39, 991512), (47, 822744), (52, 743634), (54, 716092), (72, 537069), (78, 495756), (94, 411372), (104, 371817), (108, 358046), (117, 330504), (141, 274248), (156, 247878), (188, 205686), (216, 179023), (234, 165252), (282, 137124), (293, 131976), (312, 123939), (351, 110168), (376, 102843), (423, 91416), (468, 82626), (564, 68562), (586, 65988), (611, 63288), (702, 55084), (846, 45708), (879, 43992), (936, 41313), (1128, 34281), (1172, 32994), (1222, 31644), (1269, 30472), (1404, 27542), (1692, 22854), (1758, 21996), (1833, 21096), (2344, 16497), (2444, 15822), (2538, 15236), (2637, 14664), (2808, 13771), (3384, 11427), (3516, 10998), (3666, 10548), (3809, 10152), (4888, 7911), (5076, 7618), (5274, 7332), (5499, 7032)]