689149344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 2059223040

約数和(自身を除く): 1370073696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 78, 93, 94, 96, 104, 124, 141, 156, 186, 188, 208, 248, 282, 312, 372, 376, 379, 403, 416, 496, 564, 611, 624, 744, 752, 758, 806, 992, 1128, 1137, 1209, 1222, 1248, 1457, 1488, 1504, 1516, 1612, 1833, 2256, 2274, 2418, 2444, 2914, 2976, 3032, 3224, 3666, 4371, 4512, 4548, 4836, 4888, 4927, 5828, 6064, 6448, 7332, 8742, 9096, 9672, 9776, 9854, 11656, 11749, 12128, 12896, 14664, 14781, 17484, 17813, 18192, 18941, 19344, 19552, 19708, 23312, 23498, 29328, 29562, 34968, 35247, 35626, 36384, 37882, 38688, 39416, 46624, 46996, 53439, 56823, 58656, 59124, 69936, 70494, 71252, 75764, 78832, 93992, 106878, 113646, 118248, 139872, 140988, 142504, 151528, 152737, 157664, 187984, 213756, 227292, 231569, 236496, 281976, 285008, 303056, 305474, 375968, 427512, 454584, 458211, 463138, 472992, 552203, 563952, 570016, 606112, 610948, 694707, 855024, 909168, 916422, 926276, 1104406, 1127904, 1221896, 1389414, 1656609, 1710048, 1818336, 1832844, 1852552, 2208812, 2443792, 2778828, 3313218, 3665688, 3705104, 4417624, 4887584, 5557656, 6626436, 7178639, 7331376, 7410208, 8835248, 11115312, 13252872, 14357278, 14662752, 17670496, 21535917, 22230624, 26505744, 28714556, 43071834, 53011488, 57429112, 86143668, 114858224, 172287336, 229716448, 344574672, 689149344]

約数ペア:

[(1, 689149344), (2, 344574672), (3, 229716448), (4, 172287336), (6, 114858224), (8, 86143668), (12, 57429112), (13, 53011488), (16, 43071834), (24, 28714556), (26, 26505744), (31, 22230624), (32, 21535917), (39, 17670496), (47, 14662752), (48, 14357278), (52, 13252872), (62, 11115312), (78, 8835248), (93, 7410208), (94, 7331376), (96, 7178639), (104, 6626436), (124, 5557656), (141, 4887584), (156, 4417624), (186, 3705104), (188, 3665688), (208, 3313218), (248, 2778828), (282, 2443792), (312, 2208812), (372, 1852552), (376, 1832844), (379, 1818336), (403, 1710048), (416, 1656609), (496, 1389414), (564, 1221896), (611, 1127904), (624, 1104406), (744, 926276), (752, 916422), (758, 909168), (806, 855024), (992, 694707), (1128, 610948), (1137, 606112), (1209, 570016), (1222, 563952), (1248, 552203), (1457, 472992), (1488, 463138), (1504, 458211), (1516, 454584), (1612, 427512), (1833, 375968), (2256, 305474), (2274, 303056), (2418, 285008), (2444, 281976), (2914, 236496), (2976, 231569), (3032, 227292), (3224, 213756), (3666, 187984), (4371, 157664), (4512, 152737), (4548, 151528), (4836, 142504), (4888, 140988), (4927, 139872), (5828, 118248), (6064, 113646), (6448, 106878), (7332, 93992), (8742, 78832), (9096, 75764), (9672, 71252), (9776, 70494), (9854, 69936), (11656, 59124), (11749, 58656), (12128, 56823), (12896, 53439), (14664, 46996), (14781, 46624), (17484, 39416), (17813, 38688), (18192, 37882), (18941, 36384), (19344, 35626), (19552, 35247), (19708, 34968), (23312, 29562), (23498, 29328)]