21485313096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{14149}}^1$

素因数の和:14359

約数の個数: 128

約数和(自身を含む): 60095616000

約数和(自身を除く): 38610302904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 157, 186, 248, 312, 314, 372, 403, 471, 628, 744, 806, 942, 1209, 1256, 1612, 1884, 2041, 2418, 3224, 3768, 4082, 4836, 4867, 6123, 8164, 9672, 9734, 12246, 14149, 14601, 16328, 19468, 24492, 28298, 29202, 38936, 42447, 48984, 56596, 58404, 63271, 84894, 113192, 116808, 126542, 169788, 183937, 189813, 253084, 339576, 367874, 379626, 438619, 506168, 551811, 735748, 759252, 877238, 1103622, 1315857, 1471496, 1518504, 1754476, 2207244, 2221393, 2631714, 3508952, 4414488, 4442786, 5263428, 5702047, 6664179, 8885572, 10526856, 11404094, 13328358, 17106141, 17771144, 22808188, 26656716, 28878109, 34212282, 45616376, 53313432, 57756218, 68424564, 68863183, 86634327, 115512436, 136849128, 137726366, 173268654, 206589549, 231024872, 275452732, 346537308, 413179098, 550905464, 693074616, 826358196, 895221379, 1652716392, 1790442758, 2685664137, 3580885516, 5371328274, 7161771032, 10742656548, 21485313096]

約数ペア:

[(1, 21485313096), (2, 10742656548), (3, 7161771032), (4, 5371328274), (6, 3580885516), (8, 2685664137), (12, 1790442758), (13, 1652716392), (24, 895221379), (26, 826358196), (31, 693074616), (39, 550905464), (52, 413179098), (62, 346537308), (78, 275452732), (93, 231024872), (104, 206589549), (124, 173268654), (156, 137726366), (157, 136849128), (186, 115512436), (248, 86634327), (312, 68863183), (314, 68424564), (372, 57756218), (403, 53313432), (471, 45616376), (628, 34212282), (744, 28878109), (806, 26656716), (942, 22808188), (1209, 17771144), (1256, 17106141), (1612, 13328358), (1884, 11404094), (2041, 10526856), (2418, 8885572), (3224, 6664179), (3768, 5702047), (4082, 5263428), (4836, 4442786), (4867, 4414488), (6123, 3508952), (8164, 2631714), (9672, 2221393), (9734, 2207244), (12246, 1754476), (14149, 1518504), (14601, 1471496), (16328, 1315857), (19468, 1103622), (24492, 877238), (28298, 759252), (29202, 735748), (38936, 551811), (42447, 506168), (48984, 438619), (56596, 379626), (58404, 367874), (63271, 339576), (84894, 253084), (113192, 189813), (116808, 183937), (126542, 169788)]