239208552

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 751497120

約数和(自身を除く): 512288568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 888, 891, 907, 999, 1188, 1221, 1332, 1628, 1782, 1814, 1998, 2376, 2442, 2664, 2721, 2997, 3256, 3564, 3628, 3663, 3996, 4884, 5442, 5994, 7128, 7256, 7326, 7992, 8163, 9768, 9977, 10884, 10989, 11988, 14652, 16326, 19954, 21768, 21978, 23976, 24489, 29304, 29931, 32652, 32967, 33559, 39908, 43956, 48978, 59862, 65304, 65934, 67118, 73467, 79816, 87912, 89793, 97956, 100677, 119724, 131868, 134236, 146934, 179586, 195912, 201354, 239448, 263736, 268472, 269379, 293868, 302031, 359172, 369149, 402708, 538758, 587736, 604062, 718344, 738298, 805416, 808137, 906093, 1077516, 1107447, 1208124, 1476596, 1616274, 1812186, 2155032, 2214894, 2416248, 2718279, 2953192, 3232548, 3322341, 3624372, 4429788, 5436558, 6465096, 6644682, 7248744, 8859576, 9967023, 10873116, 13289364, 19934046, 21746232, 26578728, 29901069, 39868092, 59802138, 79736184, 119604276, 239208552]

約数ペア:

[(1, 239208552), (2, 119604276), (3, 79736184), (4, 59802138), (6, 39868092), (8, 29901069), (9, 26578728), (11, 21746232), (12, 19934046), (18, 13289364), (22, 10873116), (24, 9967023), (27, 8859576), (33, 7248744), (36, 6644682), (37, 6465096), (44, 5436558), (54, 4429788), (66, 3624372), (72, 3322341), (74, 3232548), (81, 2953192), (88, 2718279), (99, 2416248), (108, 2214894), (111, 2155032), (132, 1812186), (148, 1616274), (162, 1476596), (198, 1208124), (216, 1107447), (222, 1077516), (264, 906093), (296, 808137), (297, 805416), (324, 738298), (333, 718344), (396, 604062), (407, 587736), (444, 538758), (594, 402708), (648, 369149), (666, 359172), (792, 302031), (814, 293868), (888, 269379), (891, 268472), (907, 263736), (999, 239448), (1188, 201354), (1221, 195912), (1332, 179586), (1628, 146934), (1782, 134236), (1814, 131868), (1998, 119724), (2376, 100677), (2442, 97956), (2664, 89793), (2721, 87912), (2997, 79816), (3256, 73467), (3564, 67118), (3628, 65934), (3663, 65304), (3996, 59862), (4884, 48978), (5442, 43956), (5994, 39908), (7128, 33559), (7256, 32967), (7326, 32652), (7992, 29931), (8163, 29304), (9768, 24489), (9977, 23976), (10884, 21978), (10989, 21768), (11988, 19954), (14652, 16326)]