305196216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2819}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 824342400

約数和(自身を除く): 519146184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 2082, 2776, 2819, 4164, 4511, 5638, 8328, 8457, 9022, 11276, 13533, 16914, 18044, 22552, 27066, 33828, 36088, 36647, 54132, 67656, 73294, 108264, 109941, 146588, 219882, 293176, 439764, 879528, 978193, 1956386, 2934579, 3912772, 5869158, 7825544, 11738316, 12716509, 23476632, 25433018, 38149527, 50866036, 76299054, 101732072, 152598108, 305196216]

約数ペア:

[(1, 305196216), (2, 152598108), (3, 101732072), (4, 76299054), (6, 50866036), (8, 38149527), (12, 25433018), (13, 23476632), (24, 12716509), (26, 11738316), (39, 7825544), (52, 5869158), (78, 3912772), (104, 2934579), (156, 1956386), (312, 978193), (347, 879528), (694, 439764), (1041, 293176), (1388, 219882), (2082, 146588), (2776, 109941), (2819, 108264), (4164, 73294), (4511, 67656), (5638, 54132), (8328, 36647), (8457, 36088), (9022, 33828), (11276, 27066), (13533, 22552), (16914, 18044)]