393669336

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 997447680

約数和(自身を除く): 603778344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 191, 314, 382, 471, 547, 573, 628, 764, 942, 1094, 1146, 1256, 1528, 1641, 1884, 2188, 2292, 3282, 3768, 4376, 4584, 6564, 13128, 29987, 59974, 85879, 89961, 104477, 119948, 171758, 179922, 208954, 239896, 257637, 313431, 343516, 359844, 417908, 515274, 626862, 687032, 719688, 835816, 1030548, 1253724, 2061096, 2507448, 16402889, 32805778, 49208667, 65611556, 98417334, 131223112, 196834668, 393669336]

約数ペア:

[(1, 393669336), (2, 196834668), (3, 131223112), (4, 98417334), (6, 65611556), (8, 49208667), (12, 32805778), (24, 16402889), (157, 2507448), (191, 2061096), (314, 1253724), (382, 1030548), (471, 835816), (547, 719688), (573, 687032), (628, 626862), (764, 515274), (942, 417908), (1094, 359844), (1146, 343516), (1256, 313431), (1528, 257637), (1641, 239896), (1884, 208954), (2188, 179922), (2292, 171758), (3282, 119948), (3768, 104477), (4376, 89961), (4584, 85879), (6564, 59974), (13128, 29987)]