254829456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4998

約数の個数: 160

約数和(自身を含む): 885300480

約数和(自身を除く): 630471024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 4957, 5712, 6426, 7344, 8568, 9914, 12852, 14871, 17136, 19828, 25704, 29742, 34699, 39656, 44613, 51408, 59484, 69398, 79312, 84269, 89226, 104097, 118968, 133839, 138796, 168538, 178452, 208194, 237936, 252807, 267678, 277592, 312291, 337076, 356904, 416388, 505614, 535356, 555184, 589883, 624582, 674152, 713808, 758421, 832776, 936873, 1011228, 1070712, 1179766, 1249164, 1348304, 1516842, 1665552, 1769649, 1873746, 2022456, 2141424, 2275263, 2359532, 2498328, 3033684, 3539298, 3747492, 4044912, 4550526, 4719064, 4996656, 5308947, 6067368, 7078596, 7494984, 9101052, 9438128, 10617894, 12134736, 14157192, 14989968, 15926841, 18202104, 21235788, 28314384, 31853682, 36404208, 42471576, 63707364, 84943152, 127414728, 254829456]

約数ペア:

[(1, 254829456), (2, 127414728), (3, 84943152), (4, 63707364), (6, 42471576), (7, 36404208), (8, 31853682), (9, 28314384), (12, 21235788), (14, 18202104), (16, 15926841), (17, 14989968), (18, 14157192), (21, 12134736), (24, 10617894), (27, 9438128), (28, 9101052), (34, 7494984), (36, 7078596), (42, 6067368), (48, 5308947), (51, 4996656), (54, 4719064), (56, 4550526), (63, 4044912), (68, 3747492), (72, 3539298), (84, 3033684), (102, 2498328), (108, 2359532), (112, 2275263), (119, 2141424), (126, 2022456), (136, 1873746), (144, 1769649), (153, 1665552), (168, 1516842), (189, 1348304), (204, 1249164), (216, 1179766), (238, 1070712), (252, 1011228), (272, 936873), (306, 832776), (336, 758421), (357, 713808), (378, 674152), (408, 624582), (432, 589883), (459, 555184), (476, 535356), (504, 505614), (612, 416388), (714, 356904), (756, 337076), (816, 312291), (918, 277592), (952, 267678), (1008, 252807), (1071, 237936), (1224, 208194), (1428, 178452), (1512, 168538), (1836, 138796), (1904, 133839), (2142, 118968), (2448, 104097), (2856, 89226), (3024, 84269), (3213, 79312), (3672, 69398), (4284, 59484), (4957, 51408), (5712, 44613), (6426, 39656), (7344, 34699), (8568, 29742), (9914, 25704), (12852, 19828), (14871, 17136)]