212329896

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 540019200

約数和(自身を除く): 327689304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 223, 291, 388, 409, 446, 582, 669, 776, 818, 892, 1164, 1227, 1338, 1636, 1784, 2328, 2454, 2676, 3272, 4908, 5352, 9816, 21631, 39673, 43262, 64893, 79346, 86524, 91207, 119019, 129786, 158692, 173048, 182414, 238038, 259572, 273621, 317384, 364828, 476076, 519144, 547242, 729656, 952152, 1094484, 2188968, 8847079, 17694158, 26541237, 35388316, 53082474, 70776632, 106164948, 212329896]

約数ペア:

[(1, 212329896), (2, 106164948), (3, 70776632), (4, 53082474), (6, 35388316), (8, 26541237), (12, 17694158), (24, 8847079), (97, 2188968), (194, 1094484), (223, 952152), (291, 729656), (388, 547242), (409, 519144), (446, 476076), (582, 364828), (669, 317384), (776, 273621), (818, 259572), (892, 238038), (1164, 182414), (1227, 173048), (1338, 158692), (1636, 129786), (1784, 119019), (2328, 91207), (2454, 86524), (2676, 79346), (3272, 64893), (4908, 43262), (5352, 39673), (9816, 21631)]