315280368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9907}}^1$

素因数の和:9951

約数の個数: 120

約数和(自身を含む): 1006216848

約数和(自身を除く): 690936480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 9907, 10608, 15912, 19814, 29721, 31824, 39628, 59442, 79256, 89163, 118884, 128791, 158512, 168419, 178326, 237768, 257582, 336838, 356652, 386373, 475536, 505257, 515164, 673676, 713304, 772746, 1010514, 1030328, 1159119, 1347352, 1426608, 1515771, 1545492, 2021028, 2060656, 2189447, 2318238, 2694704, 3031542, 3090984, 4042056, 4378894, 4636476, 6063084, 6181968, 6568341, 8084112, 8757788, 9272952, 12126168, 13136682, 17515576, 18545904, 19705023, 24252336, 26273364, 35031152, 39410046, 52546728, 78820092, 105093456, 157640184, 315280368]

約数ペア:

[(1, 315280368), (2, 157640184), (3, 105093456), (4, 78820092), (6, 52546728), (8, 39410046), (9, 35031152), (12, 26273364), (13, 24252336), (16, 19705023), (17, 18545904), (18, 17515576), (24, 13136682), (26, 12126168), (34, 9272952), (36, 8757788), (39, 8084112), (48, 6568341), (51, 6181968), (52, 6063084), (68, 4636476), (72, 4378894), (78, 4042056), (102, 3090984), (104, 3031542), (117, 2694704), (136, 2318238), (144, 2189447), (153, 2060656), (156, 2021028), (204, 1545492), (208, 1515771), (221, 1426608), (234, 1347352), (272, 1159119), (306, 1030328), (312, 1010514), (408, 772746), (442, 713304), (468, 673676), (612, 515164), (624, 505257), (663, 475536), (816, 386373), (884, 356652), (936, 336838), (1224, 257582), (1326, 237768), (1768, 178326), (1872, 168419), (1989, 158512), (2448, 128791), (2652, 118884), (3536, 89163), (3978, 79256), (5304, 59442), (7956, 39628), (9907, 31824), (10608, 29721), (15912, 19814)]