409329024

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 1180327680

約数和(自身を除く): 770998656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 167, 192, 208, 312, 334, 384, 416, 491, 501, 624, 668, 832, 982, 1002, 1248, 1336, 1473, 1664, 1964, 2004, 2171, 2496, 2672, 2946, 3928, 4008, 4342, 4992, 5344, 5892, 6383, 6513, 7856, 8016, 8684, 10688, 11784, 12766, 13026, 15712, 16032, 17368, 19149, 21376, 23568, 25532, 26052, 31424, 32064, 34736, 38298, 47136, 51064, 52104, 62848, 64128, 69472, 76596, 81997, 94272, 102128, 104208, 138944, 153192, 163994, 188544, 204256, 208416, 245991, 277888, 306384, 327988, 408512, 416832, 491982, 612768, 655976, 817024, 833664, 983964, 1065961, 1225536, 1311952, 1967928, 2131922, 2451072, 2623904, 3197883, 3935856, 4263844, 5247808, 6395766, 7871712, 8527688, 10495616, 12791532, 15743424, 17055376, 25583064, 31486848, 34110752, 51166128, 68221504, 102332256, 136443008, 204664512, 409329024]

約数ペア:

[(1, 409329024), (2, 204664512), (3, 136443008), (4, 102332256), (6, 68221504), (8, 51166128), (12, 34110752), (13, 31486848), (16, 25583064), (24, 17055376), (26, 15743424), (32, 12791532), (39, 10495616), (48, 8527688), (52, 7871712), (64, 6395766), (78, 5247808), (96, 4263844), (104, 3935856), (128, 3197883), (156, 2623904), (167, 2451072), (192, 2131922), (208, 1967928), (312, 1311952), (334, 1225536), (384, 1065961), (416, 983964), (491, 833664), (501, 817024), (624, 655976), (668, 612768), (832, 491982), (982, 416832), (1002, 408512), (1248, 327988), (1336, 306384), (1473, 277888), (1664, 245991), (1964, 208416), (2004, 204256), (2171, 188544), (2496, 163994), (2672, 153192), (2946, 138944), (3928, 104208), (4008, 102128), (4342, 94272), (4992, 81997), (5344, 76596), (5892, 69472), (6383, 64128), (6513, 62848), (7856, 52104), (8016, 51064), (8684, 47136), (10688, 38298), (11784, 34736), (12766, 32064), (13026, 31424), (15712, 26052), (16032, 25532), (17368, 23568), (19149, 21376)]