349451282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 596090880

約数和(自身を除く): 246639598

約数列:

[1, 2, 23, 31, 41, 43, 46, 62, 82, 86, 139, 278, 713, 943, 989, 1271, 1333, 1426, 1763, 1886, 1978, 2542, 2666, 3197, 3526, 4309, 5699, 5977, 6394, 8618, 11398, 11954, 29233, 30659, 40549, 54653, 58466, 61318, 81098, 99107, 109306, 131077, 137471, 176669, 185287, 198214, 245057, 262154, 274942, 353338, 370574, 490114, 1257019, 2514038, 4063387, 4261601, 5636311, 7596767, 8126774, 8523202, 11272622, 15193534, 174725641, 349451282]

約数ペア:

[(1, 349451282), (2, 174725641), (23, 15193534), (31, 11272622), (41, 8523202), (43, 8126774), (46, 7596767), (62, 5636311), (82, 4261601), (86, 4063387), (139, 2514038), (278, 1257019), (713, 490114), (943, 370574), (989, 353338), (1271, 274942), (1333, 262154), (1426, 245057), (1763, 198214), (1886, 185287), (1978, 176669), (2542, 137471), (2666, 131077), (3197, 109306), (3526, 99107), (4309, 81098), (5699, 61318), (5977, 58466), (6394, 54653), (8618, 40549), (11398, 30659), (11954, 29233)]