195438312

素因数分解:

$2^3\times 3^3\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 544104000

約数和(自身を除く): 348665688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 659, 1318, 1373, 1977, 2636, 2746, 3954, 4119, 5272, 5492, 5931, 7908, 8238, 10984, 11862, 12357, 15816, 16476, 17793, 23724, 24714, 32952, 35586, 37071, 47448, 49428, 71172, 74142, 98856, 142344, 148284, 296568, 904807, 1809614, 2714421, 3619228, 5428842, 7238456, 8143263, 10857684, 16286526, 21715368, 24429789, 32573052, 48859578, 65146104, 97719156, 195438312]

約数ペア:

[(1, 195438312), (2, 97719156), (3, 65146104), (4, 48859578), (6, 32573052), (8, 24429789), (9, 21715368), (12, 16286526), (18, 10857684), (24, 8143263), (27, 7238456), (36, 5428842), (54, 3619228), (72, 2714421), (108, 1809614), (216, 904807), (659, 296568), (1318, 148284), (1373, 142344), (1977, 98856), (2636, 74142), (2746, 71172), (3954, 49428), (4119, 47448), (5272, 37071), (5492, 35586), (5931, 32952), (7908, 24714), (8238, 23724), (10984, 17793), (11862, 16476), (12357, 15816)]