906281304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 2444256000

約数和(自身を除く): 1537974696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 137, 152, 163, 178, 228, 267, 274, 326, 356, 411, 456, 489, 534, 548, 652, 712, 822, 978, 1068, 1096, 1304, 1644, 1691, 1956, 2136, 2603, 3097, 3288, 3382, 3912, 5073, 5206, 6194, 6764, 7809, 9291, 10146, 10412, 12193, 12388, 13528, 14507, 15618, 18582, 20292, 20824, 22331, 24386, 24776, 29014, 31236, 36579, 37164, 40584, 43521, 44662, 48772, 58028, 62472, 66993, 73158, 74328, 87042, 89324, 97544, 116056, 133986, 146316, 174084, 178648, 231667, 267972, 275633, 292632, 348168, 424289, 463334, 535944, 551266, 695001, 826899, 848578, 926668, 1102532, 1272867, 1390002, 1653798, 1697156, 1853336, 1987459, 2205064, 2545734, 2780004, 3307596, 3394312, 3974918, 5091468, 5560008, 5962377, 6615192, 7949836, 10182936, 11924754, 15899672, 23849508, 37761721, 47699016, 75523442, 113285163, 151046884, 226570326, 302093768, 453140652, 906281304]

約数ペア:

[(1, 906281304), (2, 453140652), (3, 302093768), (4, 226570326), (6, 151046884), (8, 113285163), (12, 75523442), (19, 47699016), (24, 37761721), (38, 23849508), (57, 15899672), (76, 11924754), (89, 10182936), (114, 7949836), (137, 6615192), (152, 5962377), (163, 5560008), (178, 5091468), (228, 3974918), (267, 3394312), (274, 3307596), (326, 2780004), (356, 2545734), (411, 2205064), (456, 1987459), (489, 1853336), (534, 1697156), (548, 1653798), (652, 1390002), (712, 1272867), (822, 1102532), (978, 926668), (1068, 848578), (1096, 826899), (1304, 695001), (1644, 551266), (1691, 535944), (1956, 463334), (2136, 424289), (2603, 348168), (3097, 292632), (3288, 275633), (3382, 267972), (3912, 231667), (5073, 178648), (5206, 174084), (6194, 146316), (6764, 133986), (7809, 116056), (9291, 97544), (10146, 89324), (10412, 87042), (12193, 74328), (12388, 73158), (13528, 66993), (14507, 62472), (15618, 58028), (18582, 48772), (20292, 44662), (20824, 43521), (22331, 40584), (24386, 37164), (24776, 36579), (29014, 31236)]