2539196784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 7762360320

約数和(自身を除く): 5223163536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 113, 114, 129, 144, 152, 171, 172, 191, 226, 228, 258, 304, 339, 342, 344, 382, 387, 452, 456, 516, 573, 678, 684, 688, 764, 774, 817, 904, 912, 1017, 1032, 1146, 1356, 1368, 1528, 1548, 1634, 1719, 1808, 2034, 2064, 2147, 2292, 2451, 2712, 2736, 3056, 3096, 3268, 3438, 3629, 4068, 4294, 4584, 4859, 4902, 5424, 6192, 6441, 6536, 6876, 7258, 7353, 8136, 8213, 8588, 9168, 9718, 9804, 10887, 12882, 13072, 13752, 14516, 14577, 14706, 16272, 16426, 17176, 19323, 19436, 19608, 21583, 21774, 24639, 25764, 27504, 29032, 29154, 29412, 32661, 32852, 34352, 38646, 38872, 39216, 43166, 43548, 43731, 49278, 51528, 58064, 58308, 58824, 64749, 65322, 65704, 73917, 77292, 77744, 86332, 87096, 87462, 92321, 98556, 103056, 116616, 117648, 129498, 130644, 131408, 147834, 154584, 156047, 172664, 174192, 174924, 184642, 194247, 197112, 233232, 258996, 261288, 276963, 295668, 309168, 312094, 345328, 349848, 369284, 388494, 394224, 410077, 468141, 517992, 522576, 553926, 591336, 624188, 699696, 738568, 776988, 820154, 830889, 928069, 936282, 1035984, 1107852, 1182672, 1230231, 1248376, 1404423, 1477136, 1553976, 1640308, 1661778, 1856138, 1872564, 2215704, 2460462, 2496752, 2784207, 2808846, 3107952, 3280616, 3323556, 3690693, 3712276, 3745128, 4431408, 4920924, 5568414, 5617692, 6561232, 6647112, 7381386, 7424552, 7490256, 8352621, 9841848, 11136828, 11235384, 13294224, 14762772, 14849104, 16705242, 17633311, 19683696, 22273656, 22470768, 29525544, 33410484, 35266622, 44547312, 52899933, 59051088, 66820968, 70533244, 105799866, 133641936, 141066488, 158699799, 211599732, 282132976, 317399598, 423199464, 634799196, 846398928, 1269598392, 2539196784]

約数ペア:

[(1, 2539196784), (2, 1269598392), (3, 846398928), (4, 634799196), (6, 423199464), (8, 317399598), (9, 282132976), (12, 211599732), (16, 158699799), (18, 141066488), (19, 133641936), (24, 105799866), (36, 70533244), (38, 66820968), (43, 59051088), (48, 52899933), (57, 44547312), (72, 35266622), (76, 33410484), (86, 29525544), (113, 22470768), (114, 22273656), (129, 19683696), (144, 17633311), (152, 16705242), (171, 14849104), (172, 14762772), (191, 13294224), (226, 11235384), (228, 11136828), (258, 9841848), (304, 8352621), (339, 7490256), (342, 7424552), (344, 7381386), (382, 6647112), (387, 6561232), (452, 5617692), (456, 5568414), (516, 4920924), (573, 4431408), (678, 3745128), (684, 3712276), (688, 3690693), (764, 3323556), (774, 3280616), (817, 3107952), (904, 2808846), (912, 2784207), (1017, 2496752), (1032, 2460462), (1146, 2215704), (1356, 1872564), (1368, 1856138), (1528, 1661778), (1548, 1640308), (1634, 1553976), (1719, 1477136), (1808, 1404423), (2034, 1248376), (2064, 1230231), (2147, 1182672), (2292, 1107852), (2451, 1035984), (2712, 936282), (2736, 928069), (3056, 830889), (3096, 820154), (3268, 776988), (3438, 738568), (3629, 699696), (4068, 624188), (4294, 591336), (4584, 553926), (4859, 522576), (4902, 517992), (5424, 468141), (6192, 410077), (6441, 394224), (6536, 388494), (6876, 369284), (7258, 349848), (7353, 345328), (8136, 312094), (8213, 309168), (8588, 295668), (9168, 276963), (9718, 261288), (9804, 258996), (10887, 233232), (12882, 197112), (13072, 194247), (13752, 184642), (14516, 174924), (14577, 174192), (14706, 172664), (16272, 156047), (16426, 154584), (17176, 147834), (19323, 131408), (19436, 130644), (19608, 129498), (21583, 117648), (21774, 116616), (24639, 103056), (25764, 98556), (27504, 92321), (29032, 87462), (29154, 87096), (29412, 86332), (32661, 77744), (32852, 77292), (34352, 73917), (38646, 65704), (38872, 65322), (39216, 64749), (43166, 58824), (43548, 58308), (43731, 58064), (49278, 51528)]