2388894500862

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{887}}^1\times {\mathrm{74551}}^1$

素因数の和:75675

約数の個数: 80

約数和(自身を含む): 5383031334912

約数和(自身を除く): 2994136834050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 887, 1338, 1774, 2007, 2661, 4014, 5322, 6021, 7983, 12042, 15966, 18063, 23949, 36126, 47898, 71847, 74551, 143694, 149102, 197801, 223653, 395602, 447306, 593403, 670959, 1186806, 1341918, 1780209, 2012877, 3560418, 4025754, 5340627, 6038631, 10681254, 12077262, 16021881, 16624873, 32043762, 33249746, 49874619, 66126737, 99749238, 132253474, 149623857, 198380211, 299247714, 396760422, 448871571, 595140633, 897743142, 1190281266, 1346614713, 1785421899, 2693229426, 3570843798, 5356265697, 10712531394, 14746262351, 29492524702, 44238787053, 88477574106, 132716361159, 265432722318, 398149083477, 796298166954, 1194447250431, 2388894500862]

約数ペア:

[(1, 2388894500862), (2, 1194447250431), (3, 796298166954), (6, 398149083477), (9, 265432722318), (18, 132716361159), (27, 88477574106), (54, 44238787053), (81, 29492524702), (162, 14746262351), (223, 10712531394), (446, 5356265697), (669, 3570843798), (887, 2693229426), (1338, 1785421899), (1774, 1346614713), (2007, 1190281266), (2661, 897743142), (4014, 595140633), (5322, 448871571), (6021, 396760422), (7983, 299247714), (12042, 198380211), (15966, 149623857), (18063, 132253474), (23949, 99749238), (36126, 66126737), (47898, 49874619), (71847, 33249746), (74551, 32043762), (143694, 16624873), (149102, 16021881), (197801, 12077262), (223653, 10681254), (395602, 6038631), (447306, 5340627), (593403, 4025754), (670959, 3560418), (1186806, 2012877), (1341918, 1780209)]