197788416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{36791}}^1$

素因数の和:36817

約数の個数: 72

約数和(自身を含む): 601622784

約数和(自身を除く): 403834368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 36791, 73582, 110373, 147164, 220746, 257537, 294328, 441492, 515074, 588656, 772611, 882984, 1030148, 1177312, 1545222, 1765968, 2060296, 2354624, 3090444, 3531936, 4120592, 4709248, 6180888, 7063872, 8241184, 9418496, 12361776, 14127744, 16482368, 24723552, 28255488, 32964736, 49447104, 65929472, 98894208, 197788416]

約数ペア:

[(1, 197788416), (2, 98894208), (3, 65929472), (4, 49447104), (6, 32964736), (7, 28255488), (8, 24723552), (12, 16482368), (14, 14127744), (16, 12361776), (21, 9418496), (24, 8241184), (28, 7063872), (32, 6180888), (42, 4709248), (48, 4120592), (56, 3531936), (64, 3090444), (84, 2354624), (96, 2060296), (112, 1765968), (128, 1545222), (168, 1177312), (192, 1030148), (224, 882984), (256, 772611), (336, 588656), (384, 515074), (448, 441492), (672, 294328), (768, 257537), (896, 220746), (1344, 147164), (1792, 110373), (2688, 73582), (5376, 36791)]