319105152

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 986544000

約数和(自身を除く): 667438848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 128, 144, 152, 171, 183, 192, 228, 239, 244, 288, 304, 342, 366, 384, 456, 478, 488, 549, 576, 608, 684, 717, 732, 912, 956, 976, 1098, 1152, 1159, 1216, 1368, 1434, 1464, 1824, 1912, 1952, 2151, 2196, 2318, 2432, 2736, 2868, 2928, 3477, 3648, 3824, 3904, 4302, 4392, 4541, 4636, 5472, 5736, 5856, 6954, 7296, 7648, 7808, 8604, 8784, 9082, 9272, 10431, 10944, 11472, 11712, 13623, 13908, 14579, 15296, 17208, 17568, 18164, 18544, 20862, 21888, 22944, 23424, 27246, 27816, 29158, 30592, 34416, 35136, 36328, 37088, 40869, 41724, 43737, 45888, 54492, 55632, 58316, 68832, 70272, 72656, 74176, 81738, 83448, 87474, 91776, 108984, 111264, 116632, 131211, 137664, 145312, 148352, 163476, 166896, 174948, 217968, 222528, 233264, 262422, 275328, 277001, 290624, 326952, 333792, 349896, 435936, 445056, 466528, 524844, 554002, 581248, 653904, 667584, 699792, 831003, 871872, 933056, 1049688, 1108004, 1307808, 1335168, 1399584, 1662006, 1743744, 1866112, 2099376, 2216008, 2493009, 2615616, 2799168, 3324012, 4198752, 4432016, 4986018, 5231232, 5598336, 6648024, 8397504, 8864032, 9972036, 13296048, 16795008, 17728064, 19944072, 26592096, 35456128, 39888144, 53184192, 79776288, 106368384, 159552576, 319105152]

約数ペア:

[(1, 319105152), (2, 159552576), (3, 106368384), (4, 79776288), (6, 53184192), (8, 39888144), (9, 35456128), (12, 26592096), (16, 19944072), (18, 17728064), (19, 16795008), (24, 13296048), (32, 9972036), (36, 8864032), (38, 8397504), (48, 6648024), (57, 5598336), (61, 5231232), (64, 4986018), (72, 4432016), (76, 4198752), (96, 3324012), (114, 2799168), (122, 2615616), (128, 2493009), (144, 2216008), (152, 2099376), (171, 1866112), (183, 1743744), (192, 1662006), (228, 1399584), (239, 1335168), (244, 1307808), (288, 1108004), (304, 1049688), (342, 933056), (366, 871872), (384, 831003), (456, 699792), (478, 667584), (488, 653904), (549, 581248), (576, 554002), (608, 524844), (684, 466528), (717, 445056), (732, 435936), (912, 349896), (956, 333792), (976, 326952), (1098, 290624), (1152, 277001), (1159, 275328), (1216, 262422), (1368, 233264), (1434, 222528), (1464, 217968), (1824, 174948), (1912, 166896), (1952, 163476), (2151, 148352), (2196, 145312), (2318, 137664), (2432, 131211), (2736, 116632), (2868, 111264), (2928, 108984), (3477, 91776), (3648, 87474), (3824, 83448), (3904, 81738), (4302, 74176), (4392, 72656), (4541, 70272), (4636, 68832), (5472, 58316), (5736, 55632), (5856, 54492), (6954, 45888), (7296, 43737), (7648, 41724), (7808, 40869), (8604, 37088), (8784, 36328), (9082, 35136), (9272, 34416), (10431, 30592), (10944, 29158), (11472, 27816), (11712, 27246), (13623, 23424), (13908, 22944), (14579, 21888), (15296, 20862), (17208, 18544), (17568, 18164)]