245634432

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 694742400

約数和(自身を除く): 449107968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 131, 152, 192, 228, 257, 262, 304, 384, 393, 456, 514, 524, 608, 771, 786, 912, 1028, 1048, 1216, 1542, 1572, 1824, 2056, 2096, 2432, 2489, 3084, 3144, 3648, 4112, 4192, 4883, 4978, 6168, 6288, 7296, 7467, 8224, 8384, 9766, 9956, 12336, 12576, 14649, 14934, 16448, 16768, 19532, 19912, 24672, 25152, 29298, 29868, 32896, 33667, 39064, 39824, 49344, 50304, 58596, 59736, 67334, 78128, 79648, 98688, 101001, 117192, 119472, 134668, 156256, 159296, 202002, 234384, 238944, 269336, 312512, 318592, 404004, 468768, 477888, 538672, 625024, 639673, 808008, 937536, 955776, 1077344, 1279346, 1616016, 1875072, 1919019, 2154688, 2558692, 3232032, 3838038, 4309376, 5117384, 6464064, 7676076, 10234768, 12928128, 15352152, 20469536, 30704304, 40939072, 61408608, 81878144, 122817216, 245634432]

約数ペア:

[(1, 245634432), (2, 122817216), (3, 81878144), (4, 61408608), (6, 40939072), (8, 30704304), (12, 20469536), (16, 15352152), (19, 12928128), (24, 10234768), (32, 7676076), (38, 6464064), (48, 5117384), (57, 4309376), (64, 3838038), (76, 3232032), (96, 2558692), (114, 2154688), (128, 1919019), (131, 1875072), (152, 1616016), (192, 1279346), (228, 1077344), (257, 955776), (262, 937536), (304, 808008), (384, 639673), (393, 625024), (456, 538672), (514, 477888), (524, 468768), (608, 404004), (771, 318592), (786, 312512), (912, 269336), (1028, 238944), (1048, 234384), (1216, 202002), (1542, 159296), (1572, 156256), (1824, 134668), (2056, 119472), (2096, 117192), (2432, 101001), (2489, 98688), (3084, 79648), (3144, 78128), (3648, 67334), (4112, 59736), (4192, 58596), (4883, 50304), (4978, 49344), (6168, 39824), (6288, 39064), (7296, 33667), (7467, 32896), (8224, 29868), (8384, 29298), (9766, 25152), (9956, 24672), (12336, 19912), (12576, 19532), (14649, 16768), (14934, 16448)]