1098213888

素因数分解:

$2^9\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1783}}^1$

素因数の和:2205

約数の個数: 80

約数和(自身を含む): 2934651456

約数和(自身を除く): 1836437568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 512, 768, 802, 1203, 1536, 1604, 1783, 2406, 3208, 3566, 4812, 5349, 6416, 7132, 9624, 10698, 12832, 14264, 19248, 21396, 25664, 28528, 38496, 42792, 51328, 57056, 76992, 85584, 102656, 114112, 153984, 171168, 205312, 228224, 307968, 342336, 456448, 615936, 684672, 714983, 912896, 1369344, 1429966, 2144949, 2738688, 2859932, 4289898, 5719864, 8579796, 11439728, 17159592, 22879456, 34319184, 45758912, 68638368, 91517824, 137276736, 183035648, 274553472, 366071296, 549106944, 1098213888]

約数ペア:

[(1, 1098213888), (2, 549106944), (3, 366071296), (4, 274553472), (6, 183035648), (8, 137276736), (12, 91517824), (16, 68638368), (24, 45758912), (32, 34319184), (48, 22879456), (64, 17159592), (96, 11439728), (128, 8579796), (192, 5719864), (256, 4289898), (384, 2859932), (401, 2738688), (512, 2144949), (768, 1429966), (802, 1369344), (1203, 912896), (1536, 714983), (1604, 684672), (1783, 615936), (2406, 456448), (3208, 342336), (3566, 307968), (4812, 228224), (5349, 205312), (6416, 171168), (7132, 153984), (9624, 114112), (10698, 102656), (12832, 85584), (14264, 76992), (19248, 57056), (21396, 51328), (25664, 42792), (28528, 38496)]