211369392

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 665165760

約数和(自身を除く): 453796368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 617, 624, 702, 732, 793, 936, 976, 1098, 1234, 1404, 1464, 1586, 1647, 1851, 1872, 2196, 2379, 2468, 2808, 2928, 3172, 3294, 3702, 4392, 4758, 4936, 5553, 5616, 6344, 6588, 7137, 7404, 8021, 8784, 9516, 9872, 11106, 12688, 13176, 14274, 14808, 16042, 16659, 19032, 21411, 22212, 24063, 26352, 28548, 29616, 32084, 33318, 37637, 38064, 42822, 44424, 48126, 57096, 64168, 66636, 72189, 75274, 85644, 88848, 96252, 112911, 114192, 128336, 133272, 144378, 150548, 171288, 192504, 216567, 225822, 266544, 288756, 301096, 338733, 342576, 385008, 433134, 451644, 489281, 577512, 602192, 677466, 866268, 903288, 978562, 1016199, 1155024, 1354932, 1467843, 1732536, 1806576, 1957124, 2032398, 2709864, 2935686, 3465072, 3914248, 4064796, 4403529, 5419728, 5871372, 7828496, 8129592, 8807058, 11742744, 13210587, 16259184, 17614116, 23485488, 26421174, 35228232, 52842348, 70456464, 105684696, 211369392]

約数ペア:

[(1, 211369392), (2, 105684696), (3, 70456464), (4, 52842348), (6, 35228232), (8, 26421174), (9, 23485488), (12, 17614116), (13, 16259184), (16, 13210587), (18, 11742744), (24, 8807058), (26, 8129592), (27, 7828496), (36, 5871372), (39, 5419728), (48, 4403529), (52, 4064796), (54, 3914248), (61, 3465072), (72, 2935686), (78, 2709864), (104, 2032398), (108, 1957124), (117, 1806576), (122, 1732536), (144, 1467843), (156, 1354932), (183, 1155024), (208, 1016199), (216, 978562), (234, 903288), (244, 866268), (312, 677466), (351, 602192), (366, 577512), (432, 489281), (468, 451644), (488, 433134), (549, 385008), (617, 342576), (624, 338733), (702, 301096), (732, 288756), (793, 266544), (936, 225822), (976, 216567), (1098, 192504), (1234, 171288), (1404, 150548), (1464, 144378), (1586, 133272), (1647, 128336), (1851, 114192), (1872, 112911), (2196, 96252), (2379, 88848), (2468, 85644), (2808, 75274), (2928, 72189), (3172, 66636), (3294, 64168), (3702, 57096), (4392, 48126), (4758, 44424), (4936, 42822), (5553, 38064), (5616, 37637), (6344, 33318), (6588, 32084), (7137, 29616), (7404, 28548), (8021, 26352), (8784, 24063), (9516, 22212), (9872, 21411), (11106, 19032), (12688, 16659), (13176, 16042), (14274, 14808)]