1397396832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 4176023040

約数和(自身を除く): 2778626208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 89, 92, 96, 104, 138, 156, 178, 184, 208, 267, 276, 299, 312, 356, 368, 416, 534, 547, 552, 598, 624, 712, 736, 897, 1068, 1094, 1104, 1157, 1196, 1248, 1424, 1641, 1794, 2047, 2136, 2188, 2208, 2314, 2392, 2848, 3282, 3471, 3588, 4094, 4272, 4376, 4628, 4784, 6141, 6564, 6942, 7111, 7176, 8188, 8544, 8752, 9256, 9568, 12282, 12581, 13128, 13884, 14222, 14352, 16376, 17504, 18512, 21333, 24564, 25162, 26256, 26611, 27768, 28444, 28704, 32752, 37024, 37743, 42666, 48683, 49128, 50324, 52512, 53222, 55536, 56888, 65504, 75486, 79833, 85332, 97366, 98256, 100648, 106444, 111072, 113776, 146049, 150972, 159666, 163553, 170664, 194732, 196512, 201296, 212888, 227552, 292098, 301944, 319332, 327106, 341328, 389464, 402592, 425776, 490659, 584196, 603888, 632879, 638664, 654212, 682656, 778928, 851552, 981318, 1119709, 1168392, 1207776, 1265758, 1277328, 1308424, 1557856, 1898637, 1962636, 2239418, 2336784, 2531516, 2554656, 2616848, 3359127, 3797274, 3925272, 4478836, 4673568, 5063032, 5233696, 6718254, 7594548, 7850544, 8957672, 10126064, 13436508, 14556217, 15189096, 15701088, 17915344, 20252128, 26873016, 29112434, 30378192, 35830688, 43668651, 53746032, 58224868, 60756384, 87337302, 107492064, 116449736, 174674604, 232899472, 349349208, 465798944, 698698416, 1397396832]

約数ペア:

[(1, 1397396832), (2, 698698416), (3, 465798944), (4, 349349208), (6, 232899472), (8, 174674604), (12, 116449736), (13, 107492064), (16, 87337302), (23, 60756384), (24, 58224868), (26, 53746032), (32, 43668651), (39, 35830688), (46, 30378192), (48, 29112434), (52, 26873016), (69, 20252128), (78, 17915344), (89, 15701088), (92, 15189096), (96, 14556217), (104, 13436508), (138, 10126064), (156, 8957672), (178, 7850544), (184, 7594548), (208, 6718254), (267, 5233696), (276, 5063032), (299, 4673568), (312, 4478836), (356, 3925272), (368, 3797274), (416, 3359127), (534, 2616848), (547, 2554656), (552, 2531516), (598, 2336784), (624, 2239418), (712, 1962636), (736, 1898637), (897, 1557856), (1068, 1308424), (1094, 1277328), (1104, 1265758), (1157, 1207776), (1196, 1168392), (1248, 1119709), (1424, 981318), (1641, 851552), (1794, 778928), (2047, 682656), (2136, 654212), (2188, 638664), (2208, 632879), (2314, 603888), (2392, 584196), (2848, 490659), (3282, 425776), (3471, 402592), (3588, 389464), (4094, 341328), (4272, 327106), (4376, 319332), (4628, 301944), (4784, 292098), (6141, 227552), (6564, 212888), (6942, 201296), (7111, 196512), (7176, 194732), (8188, 170664), (8544, 163553), (8752, 159666), (9256, 150972), (9568, 146049), (12282, 113776), (12581, 111072), (13128, 106444), (13884, 100648), (14222, 98256), (14352, 97366), (16376, 85332), (17504, 79833), (18512, 75486), (21333, 65504), (24564, 56888), (25162, 55536), (26256, 53222), (26611, 52512), (27768, 50324), (28444, 49128), (28704, 48683), (32752, 42666), (37024, 37743)]