2887029488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 7034978304

約数和(自身を除く): 4147948816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 107, 112, 119, 136, 148, 214, 238, 259, 272, 296, 383, 428, 476, 518, 592, 629, 749, 766, 856, 952, 1036, 1258, 1498, 1532, 1712, 1819, 1904, 2072, 2516, 2681, 2996, 3064, 3638, 3959, 4144, 4403, 5032, 5362, 5992, 6128, 6511, 7276, 7918, 8806, 10064, 10724, 11984, 12733, 13022, 14171, 14552, 15836, 17612, 21448, 25466, 26044, 27713, 28342, 29104, 31672, 35224, 40981, 42896, 45577, 50932, 52088, 55426, 56684, 63344, 67303, 70448, 81962, 91154, 99197, 101864, 104176, 110852, 113368, 134606, 163924, 182308, 198394, 203728, 221704, 226736, 240907, 269212, 286867, 327848, 364616, 396788, 443408, 471121, 481814, 538424, 573734, 655696, 696677, 729232, 793576, 942242, 963628, 1076848, 1147468, 1393354, 1516297, 1587152, 1686349, 1884484, 1927256, 2294936, 2786708, 3032594, 3372698, 3768968, 3854512, 4589872, 4876739, 5573416, 6065188, 6745396, 7537936, 9753478, 10614079, 11146832, 12130376, 13490792, 19506956, 21228158, 24260752, 25777049, 26981584, 39013912, 42456316, 51554098, 78027824, 84912632, 103108196, 169825264, 180439343, 206216392, 360878686, 412432784, 721757372, 1443514744, 2887029488]

約数ペア:

[(1, 2887029488), (2, 1443514744), (4, 721757372), (7, 412432784), (8, 360878686), (14, 206216392), (16, 180439343), (17, 169825264), (28, 103108196), (34, 84912632), (37, 78027824), (56, 51554098), (68, 42456316), (74, 39013912), (107, 26981584), (112, 25777049), (119, 24260752), (136, 21228158), (148, 19506956), (214, 13490792), (238, 12130376), (259, 11146832), (272, 10614079), (296, 9753478), (383, 7537936), (428, 6745396), (476, 6065188), (518, 5573416), (592, 4876739), (629, 4589872), (749, 3854512), (766, 3768968), (856, 3372698), (952, 3032594), (1036, 2786708), (1258, 2294936), (1498, 1927256), (1532, 1884484), (1712, 1686349), (1819, 1587152), (1904, 1516297), (2072, 1393354), (2516, 1147468), (2681, 1076848), (2996, 963628), (3064, 942242), (3638, 793576), (3959, 729232), (4144, 696677), (4403, 655696), (5032, 573734), (5362, 538424), (5992, 481814), (6128, 471121), (6511, 443408), (7276, 396788), (7918, 364616), (8806, 327848), (10064, 286867), (10724, 269212), (11984, 240907), (12733, 226736), (13022, 221704), (14171, 203728), (14552, 198394), (15836, 182308), (17612, 163924), (21448, 134606), (25466, 113368), (26044, 110852), (27713, 104176), (28342, 101864), (29104, 99197), (31672, 91154), (35224, 81962), (40981, 70448), (42896, 67303), (45577, 63344), (50932, 56684), (52088, 55426)]