219196224

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 687595272

約数和(自身を除く): 468399048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 401, 416, 438, 468, 576, 584, 624, 657, 802, 832, 876, 936, 949, 1168, 1203, 1248, 1314, 1604, 1752, 1872, 1898, 2336, 2406, 2496, 2628, 2847, 3208, 3504, 3609, 3744, 3796, 4672, 4812, 5213, 5256, 5694, 6416, 7008, 7218, 7488, 7592, 8541, 9624, 10426, 10512, 11388, 12832, 14016, 14436, 15184, 15639, 17082, 19248, 20852, 21024, 22776, 25664, 28872, 29273, 30368, 31278, 34164, 38496, 41704, 42048, 45552, 46917, 57744, 58546, 60736, 62556, 68328, 76992, 83408, 87819, 91104, 93834, 115488, 117092, 125112, 136656, 166816, 175638, 182208, 187668, 230976, 234184, 250224, 263457, 273312, 333632, 351276, 375336, 380549, 468368, 500448, 526914, 546624, 702552, 750672, 761098, 936736, 1000896, 1053828, 1141647, 1405104, 1501344, 1522196, 1873472, 2107656, 2283294, 2810208, 3002688, 3044392, 3424941, 4215312, 4566588, 5620416, 6088784, 6849882, 8430624, 9133176, 12177568, 13699764, 16861248, 18266352, 24355136, 27399528, 36532704, 54799056, 73065408, 109598112, 219196224]

約数ペア:

[(1, 219196224), (2, 109598112), (3, 73065408), (4, 54799056), (6, 36532704), (8, 27399528), (9, 24355136), (12, 18266352), (13, 16861248), (16, 13699764), (18, 12177568), (24, 9133176), (26, 8430624), (32, 6849882), (36, 6088784), (39, 5620416), (48, 4566588), (52, 4215312), (64, 3424941), (72, 3044392), (73, 3002688), (78, 2810208), (96, 2283294), (104, 2107656), (117, 1873472), (144, 1522196), (146, 1501344), (156, 1405104), (192, 1141647), (208, 1053828), (219, 1000896), (234, 936736), (288, 761098), (292, 750672), (312, 702552), (401, 546624), (416, 526914), (438, 500448), (468, 468368), (576, 380549), (584, 375336), (624, 351276), (657, 333632), (802, 273312), (832, 263457), (876, 250224), (936, 234184), (949, 230976), (1168, 187668), (1203, 182208), (1248, 175638), (1314, 166816), (1604, 136656), (1752, 125112), (1872, 117092), (1898, 115488), (2336, 93834), (2406, 91104), (2496, 87819), (2628, 83408), (2847, 76992), (3208, 68328), (3504, 62556), (3609, 60736), (3744, 58546), (3796, 57744), (4672, 46917), (4812, 45552), (5213, 42048), (5256, 41704), (5694, 38496), (6416, 34164), (7008, 31278), (7218, 30368), (7488, 29273), (7592, 28872), (8541, 25664), (9624, 22776), (10426, 21024), (10512, 20852), (11388, 19248), (12832, 17082), (14016, 15639), (14436, 15184)]