1307639088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{185323}}^1$

素因数の和:185351

約数の個数: 90

約数和(自身を含む): 4257077604

約数和(自身を除く): 2949438516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 185323, 370646, 555969, 741292, 1111938, 1297261, 1482584, 1667907, 2223876, 2594522, 2965168, 3335814, 3891783, 4447752, 5189044, 6671628, 7783566, 8895504, 9080827, 10378088, 11675349, 13343256, 15567132, 18161654, 20756176, 23350698, 26686512, 27242481, 31134264, 36323308, 46701396, 54484962, 62268528, 72646616, 81727443, 93402792, 108969924, 145293232, 163454886, 186805584, 217939848, 326909772, 435879696, 653819544, 1307639088]

約数ペア:

[(1, 1307639088), (2, 653819544), (3, 435879696), (4, 326909772), (6, 217939848), (7, 186805584), (8, 163454886), (9, 145293232), (12, 108969924), (14, 93402792), (16, 81727443), (18, 72646616), (21, 62268528), (24, 54484962), (28, 46701396), (36, 36323308), (42, 31134264), (48, 27242481), (49, 26686512), (56, 23350698), (63, 20756176), (72, 18161654), (84, 15567132), (98, 13343256), (112, 11675349), (126, 10378088), (144, 9080827), (147, 8895504), (168, 7783566), (196, 6671628), (252, 5189044), (294, 4447752), (336, 3891783), (392, 3335814), (441, 2965168), (504, 2594522), (588, 2223876), (784, 1667907), (882, 1482584), (1008, 1297261), (1176, 1111938), (1764, 741292), (2352, 555969), (3528, 370646), (7056, 185323)]