215476416

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6603

約数の個数: 112

約数和(自身を含む): 666902400

約数和(自身を除く): 451425984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6563, 8208, 10944, 13126, 16416, 19689, 26252, 32832, 39378, 52504, 59067, 78756, 105008, 118134, 124697, 157512, 177201, 210016, 236268, 249394, 315024, 354402, 374091, 420032, 472536, 498788, 630048, 708804, 748182, 945072, 997576, 1122273, 1260096, 1417608, 1496364, 1890144, 1995152, 2244546, 2835216, 2992728, 3366819, 3780288, 3990304, 4489092, 5670432, 5985456, 6733638, 7980608, 8978184, 11340864, 11970912, 13467276, 17956368, 23941824, 26934552, 35912736, 53869104, 71825472, 107738208, 215476416]

約数ペア:

[(1, 215476416), (2, 107738208), (3, 71825472), (4, 53869104), (6, 35912736), (8, 26934552), (9, 23941824), (12, 17956368), (16, 13467276), (18, 11970912), (19, 11340864), (24, 8978184), (27, 7980608), (32, 6733638), (36, 5985456), (38, 5670432), (48, 4489092), (54, 3990304), (57, 3780288), (64, 3366819), (72, 2992728), (76, 2835216), (96, 2244546), (108, 1995152), (114, 1890144), (144, 1496364), (152, 1417608), (171, 1260096), (192, 1122273), (216, 997576), (228, 945072), (288, 748182), (304, 708804), (342, 630048), (432, 498788), (456, 472536), (513, 420032), (576, 374091), (608, 354402), (684, 315024), (864, 249394), (912, 236268), (1026, 210016), (1216, 177201), (1368, 157512), (1728, 124697), (1824, 118134), (2052, 105008), (2736, 78756), (3648, 59067), (4104, 52504), (5472, 39378), (6563, 32832), (8208, 26252), (10944, 19689), (13126, 16416)]