15664857984

素因数分解:

$2^7\times 3^2\times {\mathrm{271}}^1\times {\mathrm{50177}}^1$

素因数の和:50468

約数の個数: 96

約数和(自身を含む): 45244499040

約数和(自身を除く): 29579641056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 271, 288, 384, 542, 576, 813, 1084, 1152, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 8672, 9756, 13008, 17344, 19512, 26016, 34688, 39024, 50177, 52032, 78048, 100354, 104064, 150531, 156096, 200708, 301062, 312192, 401416, 451593, 602124, 802832, 903186, 1204248, 1605664, 1806372, 2408496, 3211328, 3612744, 4816992, 6422656, 7225488, 9633984, 13597967, 14450976, 19267968, 27195934, 28901952, 40793901, 54391868, 57803904, 81587802, 108783736, 122381703, 163175604, 217567472, 244763406, 326351208, 435134944, 489526812, 652702416, 870269888, 979053624, 1305404832, 1740539776, 1958107248, 2610809664, 3916214496, 5221619328, 7832428992, 15664857984]

約数ペア:

[(1, 15664857984), (2, 7832428992), (3, 5221619328), (4, 3916214496), (6, 2610809664), (8, 1958107248), (9, 1740539776), (12, 1305404832), (16, 979053624), (18, 870269888), (24, 652702416), (32, 489526812), (36, 435134944), (48, 326351208), (64, 244763406), (72, 217567472), (96, 163175604), (128, 122381703), (144, 108783736), (192, 81587802), (271, 57803904), (288, 54391868), (384, 40793901), (542, 28901952), (576, 27195934), (813, 19267968), (1084, 14450976), (1152, 13597967), (1626, 9633984), (2168, 7225488), (2439, 6422656), (3252, 4816992), (4336, 3612744), (4878, 3211328), (6504, 2408496), (8672, 1806372), (9756, 1605664), (13008, 1204248), (17344, 903186), (19512, 802832), (26016, 602124), (34688, 451593), (39024, 401416), (50177, 312192), (52032, 301062), (78048, 200708), (100354, 156096), (104064, 150531)]