508453072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 1080248320

約数和(自身を除く): 571795248

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 163, 248, 304, 326, 331, 496, 589, 652, 662, 1178, 1304, 1324, 2356, 2608, 2648, 3097, 4712, 5053, 5296, 6194, 6289, 9424, 10106, 10261, 12388, 12578, 20212, 20522, 24776, 25156, 40424, 41044, 49552, 50312, 53953, 80848, 82088, 96007, 100624, 107906, 164176, 192014, 194959, 215812, 384028, 389918, 431624, 768056, 779836, 863248, 1025107, 1536112, 1559672, 1672543, 2050214, 3119344, 3345086, 4100428, 6690172, 8200856, 13380344, 16401712, 26760688, 31778317, 63556634, 127113268, 254226536, 508453072]

約数ペア:

[(1, 508453072), (2, 254226536), (4, 127113268), (8, 63556634), (16, 31778317), (19, 26760688), (31, 16401712), (38, 13380344), (62, 8200856), (76, 6690172), (124, 4100428), (152, 3345086), (163, 3119344), (248, 2050214), (304, 1672543), (326, 1559672), (331, 1536112), (496, 1025107), (589, 863248), (652, 779836), (662, 768056), (1178, 431624), (1304, 389918), (1324, 384028), (2356, 215812), (2608, 194959), (2648, 192014), (3097, 164176), (4712, 107906), (5053, 100624), (5296, 96007), (6194, 82088), (6289, 80848), (9424, 53953), (10106, 50312), (10261, 49552), (12388, 41044), (12578, 40424), (20212, 25156), (20522, 24776)]