1963032448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 4335408000

約数和(自身を除く): 2372375552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 109, 128, 137, 158, 208, 218, 274, 316, 416, 436, 548, 632, 832, 872, 1027, 1096, 1264, 1417, 1664, 1744, 1781, 2054, 2192, 2528, 2834, 3488, 3562, 4108, 4384, 5056, 5668, 6976, 7124, 8216, 8611, 8768, 10112, 10823, 11336, 13952, 14248, 14933, 16432, 17222, 17536, 21646, 22672, 28496, 29866, 32864, 34444, 43292, 45344, 56992, 59732, 65728, 68888, 86584, 90688, 111943, 113984, 119464, 131456, 137776, 140699, 173168, 181376, 194129, 223886, 227968, 238928, 275552, 281398, 346336, 388258, 447772, 477856, 551104, 562796, 692672, 776516, 895544, 955712, 1102208, 1125592, 1179707, 1385344, 1553032, 1791088, 1911424, 2251184, 2359414, 3106064, 3582176, 4502368, 4718828, 6212128, 7164352, 9004736, 9437656, 12424256, 14328704, 15336191, 18009472, 18875312, 24848512, 30672382, 37750624, 61344764, 75501248, 122689528, 151002496, 245379056, 490758112, 981516224, 1963032448]

約数ペア:

[(1, 1963032448), (2, 981516224), (4, 490758112), (8, 245379056), (13, 151002496), (16, 122689528), (26, 75501248), (32, 61344764), (52, 37750624), (64, 30672382), (79, 24848512), (104, 18875312), (109, 18009472), (128, 15336191), (137, 14328704), (158, 12424256), (208, 9437656), (218, 9004736), (274, 7164352), (316, 6212128), (416, 4718828), (436, 4502368), (548, 3582176), (632, 3106064), (832, 2359414), (872, 2251184), (1027, 1911424), (1096, 1791088), (1264, 1553032), (1417, 1385344), (1664, 1179707), (1744, 1125592), (1781, 1102208), (2054, 955712), (2192, 895544), (2528, 776516), (2834, 692672), (3488, 562796), (3562, 551104), (4108, 477856), (4384, 447772), (5056, 388258), (5668, 346336), (6976, 281398), (7124, 275552), (8216, 238928), (8611, 227968), (8768, 223886), (10112, 194129), (10823, 181376), (11336, 173168), (13952, 140699), (14248, 137776), (14933, 131456), (16432, 119464), (17222, 113984), (17536, 111943), (21646, 90688), (22672, 86584), (28496, 68888), (29866, 65728), (32864, 59732), (34444, 56992), (43292, 45344)]