620761392

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 1848899520

約数和(自身を除く): 1228138128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 239, 272, 306, 408, 478, 612, 717, 816, 956, 1061, 1224, 1434, 1912, 2122, 2151, 2448, 2868, 3183, 3824, 4063, 4244, 4302, 5736, 6366, 8126, 8488, 8604, 9549, 11472, 12189, 12732, 16252, 16976, 17208, 18037, 19098, 24378, 25464, 32504, 34416, 36074, 36567, 38196, 48756, 50928, 54111, 65008, 72148, 73134, 76392, 97512, 108222, 144296, 146268, 152784, 162333, 195024, 216444, 253579, 288592, 292536, 324666, 432888, 507158, 585072, 649332, 760737, 865776, 1014316, 1298664, 1521474, 2028632, 2282211, 2597328, 3042948, 4057264, 4310843, 4564422, 6085896, 8621686, 9128844, 12171792, 12932529, 17243372, 18257688, 25865058, 34486744, 36515376, 38797587, 51730116, 68973488, 77595174, 103460232, 155190348, 206920464, 310380696, 620761392]

約数ペア:

[(1, 620761392), (2, 310380696), (3, 206920464), (4, 155190348), (6, 103460232), (8, 77595174), (9, 68973488), (12, 51730116), (16, 38797587), (17, 36515376), (18, 34486744), (24, 25865058), (34, 18257688), (36, 17243372), (48, 12932529), (51, 12171792), (68, 9128844), (72, 8621686), (102, 6085896), (136, 4564422), (144, 4310843), (153, 4057264), (204, 3042948), (239, 2597328), (272, 2282211), (306, 2028632), (408, 1521474), (478, 1298664), (612, 1014316), (717, 865776), (816, 760737), (956, 649332), (1061, 585072), (1224, 507158), (1434, 432888), (1912, 324666), (2122, 292536), (2151, 288592), (2448, 253579), (2868, 216444), (3183, 195024), (3824, 162333), (4063, 152784), (4244, 146268), (4302, 144296), (5736, 108222), (6366, 97512), (8126, 76392), (8488, 73134), (8604, 72148), (9549, 65008), (11472, 54111), (12189, 50928), (12732, 48756), (16252, 38196), (16976, 36567), (17208, 36074), (18037, 34416), (19098, 32504), (24378, 25464)]