1444546816

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 2967348384

約数和(自身を除く): 1522801568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 281, 344, 467, 562, 688, 934, 1124, 1376, 1868, 2248, 2752, 3736, 4496, 5504, 7472, 8992, 11008, 12083, 14944, 17984, 20081, 24166, 29888, 35968, 40162, 48332, 59776, 71936, 80324, 96664, 119552, 131227, 160648, 193328, 262454, 321296, 386656, 524908, 642592, 773312, 1049816, 1285184, 1546624, 2099632, 2570368, 3093248, 4199264, 5140736, 5642761, 8398528, 11285522, 16797056, 22571044, 33594112, 45142088, 90284176, 180568352, 361136704, 722273408, 1444546816]

約数ペア:

[(1, 1444546816), (2, 722273408), (4, 361136704), (8, 180568352), (16, 90284176), (32, 45142088), (43, 33594112), (64, 22571044), (86, 16797056), (128, 11285522), (172, 8398528), (256, 5642761), (281, 5140736), (344, 4199264), (467, 3093248), (562, 2570368), (688, 2099632), (934, 1546624), (1124, 1285184), (1376, 1049816), (1868, 773312), (2248, 642592), (2752, 524908), (3736, 386656), (4496, 321296), (5504, 262454), (7472, 193328), (8992, 160648), (11008, 131227), (12083, 119552), (14944, 96664), (17984, 80324), (20081, 71936), (24166, 59776), (29888, 48332), (35968, 40162)]