219811968

素因数分解:

$2^7\times 3^5\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 677214720

約数和(自身を除く): 457402752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 191, 192, 216, 222, 243, 288, 296, 324, 333, 382, 384, 432, 444, 486, 573, 576, 592, 648, 666, 764, 864, 888, 972, 999, 1146, 1152, 1184, 1296, 1332, 1528, 1719, 1728, 1776, 1944, 1998, 2292, 2368, 2592, 2664, 2997, 3056, 3438, 3456, 3552, 3888, 3996, 4584, 4736, 5157, 5184, 5328, 5994, 6112, 6876, 7067, 7104, 7776, 7992, 8991, 9168, 10314, 10368, 10656, 11988, 12224, 13752, 14134, 14208, 15471, 15552, 15984, 17982, 18336, 20628, 21201, 21312, 23976, 24448, 27504, 28268, 30942, 31104, 31968, 35964, 36672, 41256, 42402, 42624, 46413, 47952, 55008, 56536, 61884, 63603, 63936, 71928, 73344, 82512, 84804, 92826, 95904, 110016, 113072, 123768, 127206, 127872, 143856, 165024, 169608, 185652, 190809, 191808, 220032, 226144, 247536, 254412, 287712, 330048, 339216, 371304, 381618, 383616, 452288, 495072, 508824, 572427, 575424, 660096, 678432, 742608, 763236, 904576, 990144, 1017648, 1144854, 1150848, 1356864, 1485216, 1526472, 1717281, 1980288, 2035296, 2289708, 2713728, 2970432, 3052944, 3434562, 4070592, 4579416, 5940864, 6105888, 6869124, 8141184, 9158832, 12211776, 13738248, 18317664, 24423552, 27476496, 36635328, 54952992, 73270656, 109905984, 219811968]

約数ペア:

[(1, 219811968), (2, 109905984), (3, 73270656), (4, 54952992), (6, 36635328), (8, 27476496), (9, 24423552), (12, 18317664), (16, 13738248), (18, 12211776), (24, 9158832), (27, 8141184), (32, 6869124), (36, 6105888), (37, 5940864), (48, 4579416), (54, 4070592), (64, 3434562), (72, 3052944), (74, 2970432), (81, 2713728), (96, 2289708), (108, 2035296), (111, 1980288), (128, 1717281), (144, 1526472), (148, 1485216), (162, 1356864), (191, 1150848), (192, 1144854), (216, 1017648), (222, 990144), (243, 904576), (288, 763236), (296, 742608), (324, 678432), (333, 660096), (382, 575424), (384, 572427), (432, 508824), (444, 495072), (486, 452288), (573, 383616), (576, 381618), (592, 371304), (648, 339216), (666, 330048), (764, 287712), (864, 254412), (888, 247536), (972, 226144), (999, 220032), (1146, 191808), (1152, 190809), (1184, 185652), (1296, 169608), (1332, 165024), (1528, 143856), (1719, 127872), (1728, 127206), (1776, 123768), (1944, 113072), (1998, 110016), (2292, 95904), (2368, 92826), (2592, 84804), (2664, 82512), (2997, 73344), (3056, 71928), (3438, 63936), (3456, 63603), (3552, 61884), (3888, 56536), (3996, 55008), (4584, 47952), (4736, 46413), (5157, 42624), (5184, 42402), (5328, 41256), (5994, 36672), (6112, 35964), (6876, 31968), (7067, 31104), (7104, 30942), (7776, 28268), (7992, 27504), (8991, 24448), (9168, 23976), (10314, 21312), (10368, 21201), (10656, 20628), (11988, 18336), (12224, 17982), (13752, 15984), (14134, 15552), (14208, 15471)]