243900936

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 699062400

約数和(自身を除く): 455161464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 107, 108, 122, 173, 183, 214, 216, 244, 321, 346, 366, 428, 488, 519, 549, 642, 692, 732, 856, 963, 1038, 1098, 1284, 1384, 1464, 1557, 1647, 1926, 2076, 2196, 2568, 2889, 3114, 3294, 3852, 4152, 4392, 4671, 5778, 6228, 6527, 6588, 7704, 9342, 10553, 11556, 12456, 13054, 13176, 18511, 18684, 19581, 21106, 23112, 26108, 31659, 37022, 37368, 39162, 42212, 52216, 55533, 58743, 63318, 74044, 78324, 84424, 94977, 111066, 117486, 126636, 148088, 156648, 166599, 176229, 189954, 222132, 234972, 253272, 284931, 333198, 352458, 379908, 444264, 469944, 499797, 569862, 666396, 704916, 759816, 999594, 1129171, 1139724, 1332792, 1409832, 1999188, 2258342, 2279448, 3387513, 3998376, 4516684, 6775026, 9033368, 10162539, 13550052, 20325078, 27100104, 30487617, 40650156, 60975234, 81300312, 121950468, 243900936]

約数ペア:

[(1, 243900936), (2, 121950468), (3, 81300312), (4, 60975234), (6, 40650156), (8, 30487617), (9, 27100104), (12, 20325078), (18, 13550052), (24, 10162539), (27, 9033368), (36, 6775026), (54, 4516684), (61, 3998376), (72, 3387513), (107, 2279448), (108, 2258342), (122, 1999188), (173, 1409832), (183, 1332792), (214, 1139724), (216, 1129171), (244, 999594), (321, 759816), (346, 704916), (366, 666396), (428, 569862), (488, 499797), (519, 469944), (549, 444264), (642, 379908), (692, 352458), (732, 333198), (856, 284931), (963, 253272), (1038, 234972), (1098, 222132), (1284, 189954), (1384, 176229), (1464, 166599), (1557, 156648), (1647, 148088), (1926, 126636), (2076, 117486), (2196, 111066), (2568, 94977), (2889, 84424), (3114, 78324), (3294, 74044), (3852, 63318), (4152, 58743), (4392, 55533), (4671, 52216), (5778, 42212), (6228, 39162), (6527, 37368), (6588, 37022), (7704, 31659), (9342, 26108), (10553, 23112), (11556, 21106), (12456, 19581), (13054, 18684), (13176, 18511)]