397165968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8589

約数の個数: 120

約数和(自身を含む): 1238983200

約数和(自身を除く): 841817232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 5168, 5814, 7752, 8539, 11628, 15504, 17078, 23256, 25617, 34156, 46512, 51234, 68312, 76851, 102468, 136624, 145163, 153702, 162241, 204936, 290326, 307404, 324482, 409872, 435489, 486723, 580652, 614808, 648964, 870978, 973446, 1161304, 1229616, 1297928, 1306467, 1460169, 1741956, 1946892, 2322608, 2595856, 2612934, 2758097, 2920338, 3483912, 3893784, 5225868, 5516194, 5840676, 6967824, 7787568, 8274291, 10451736, 11032388, 11681352, 16548582, 20903472, 22064776, 23362704, 24822873, 33097164, 44129552, 49645746, 66194328, 99291492, 132388656, 198582984, 397165968]

約数ペア:

[(1, 397165968), (2, 198582984), (3, 132388656), (4, 99291492), (6, 66194328), (8, 49645746), (9, 44129552), (12, 33097164), (16, 24822873), (17, 23362704), (18, 22064776), (19, 20903472), (24, 16548582), (34, 11681352), (36, 11032388), (38, 10451736), (48, 8274291), (51, 7787568), (57, 6967824), (68, 5840676), (72, 5516194), (76, 5225868), (102, 3893784), (114, 3483912), (136, 2920338), (144, 2758097), (152, 2612934), (153, 2595856), (171, 2322608), (204, 1946892), (228, 1741956), (272, 1460169), (304, 1306467), (306, 1297928), (323, 1229616), (342, 1161304), (408, 973446), (456, 870978), (612, 648964), (646, 614808), (684, 580652), (816, 486723), (912, 435489), (969, 409872), (1224, 324482), (1292, 307404), (1368, 290326), (1938, 204936), (2448, 162241), (2584, 153702), (2736, 145163), (2907, 136624), (3876, 102468), (5168, 76851), (5814, 68312), (7752, 51234), (8539, 46512), (11628, 34156), (15504, 25617), (17078, 23256)]