242873176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 587059200

約数和(自身を除く): 344186024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 79, 82, 91, 103, 104, 158, 164, 182, 206, 287, 316, 328, 364, 412, 533, 553, 574, 632, 721, 728, 824, 1027, 1066, 1106, 1148, 1339, 1442, 2054, 2132, 2212, 2296, 2678, 2884, 3239, 3731, 4108, 4223, 4264, 4424, 5356, 5768, 6478, 7189, 7462, 8137, 8216, 8446, 9373, 10712, 12956, 14378, 14924, 16274, 16892, 18746, 22673, 25912, 28756, 29561, 29848, 32548, 33784, 37492, 42107, 45346, 54899, 56959, 57512, 59122, 65096, 74984, 84214, 90692, 105781, 109798, 113918, 118244, 168428, 181384, 211562, 219596, 227836, 236488, 294749, 333617, 336856, 384293, 423124, 439192, 455672, 589498, 667234, 740467, 768586, 846248, 1178996, 1334468, 1480934, 1537172, 2335319, 2357992, 2668936, 2961868, 3074344, 4337021, 4670638, 5923736, 8674042, 9341276, 17348084, 18682552, 30359147, 34696168, 60718294, 121436588, 242873176]

約数ペア:

[(1, 242873176), (2, 121436588), (4, 60718294), (7, 34696168), (8, 30359147), (13, 18682552), (14, 17348084), (26, 9341276), (28, 8674042), (41, 5923736), (52, 4670638), (56, 4337021), (79, 3074344), (82, 2961868), (91, 2668936), (103, 2357992), (104, 2335319), (158, 1537172), (164, 1480934), (182, 1334468), (206, 1178996), (287, 846248), (316, 768586), (328, 740467), (364, 667234), (412, 589498), (533, 455672), (553, 439192), (574, 423124), (632, 384293), (721, 336856), (728, 333617), (824, 294749), (1027, 236488), (1066, 227836), (1106, 219596), (1148, 211562), (1339, 181384), (1442, 168428), (2054, 118244), (2132, 113918), (2212, 109798), (2296, 105781), (2678, 90692), (2884, 84214), (3239, 74984), (3731, 65096), (4108, 59122), (4223, 57512), (4264, 56959), (4424, 54899), (5356, 45346), (5768, 42107), (6478, 37492), (7189, 33784), (7462, 32548), (8137, 29848), (8216, 29561), (8446, 28756), (9373, 25912), (10712, 22673), (12956, 18746), (14378, 16892), (14924, 16274)]