1561104

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 4502316

約数和(自身を除く): 2941212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 293, 296, 333, 444, 586, 592, 666, 879, 888, 1172, 1332, 1758, 1776, 2344, 2637, 2664, 3516, 4688, 5274, 5328, 7032, 10548, 10841, 14064, 21096, 21682, 32523, 42192, 43364, 65046, 86728, 97569, 130092, 173456, 195138, 260184, 390276, 520368, 780552, 1561104]

約数ペア:

[(1, 1561104), (2, 780552), (3, 520368), (4, 390276), (6, 260184), (8, 195138), (9, 173456), (12, 130092), (16, 97569), (18, 86728), (24, 65046), (36, 43364), (37, 42192), (48, 32523), (72, 21682), (74, 21096), (111, 14064), (144, 10841), (148, 10548), (222, 7032), (293, 5328), (296, 5274), (333, 4688), (444, 3516), (586, 2664), (592, 2637), (666, 2344), (879, 1776), (888, 1758), (1172, 1332)]