19270944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 69713280

約数和(自身を除く): 50442336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 79, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 158, 168, 176, 198, 224, 231, 237, 242, 252, 264, 288, 308, 316, 336, 352, 363, 396, 462, 474, 484, 504, 528, 553, 616, 632, 672, 693, 711, 726, 792, 847, 869, 924, 948, 968, 1008, 1056, 1089, 1106, 1232, 1264, 1386, 1422, 1452, 1584, 1659, 1694, 1738, 1848, 1896, 1936, 2016, 2178, 2212, 2464, 2528, 2541, 2607, 2772, 2844, 2904, 3168, 3318, 3388, 3476, 3696, 3792, 3872, 4356, 4424, 4977, 5082, 5214, 5544, 5688, 5808, 6083, 6636, 6776, 6952, 7392, 7584, 7623, 7821, 8712, 8848, 9559, 9954, 10164, 10428, 11088, 11376, 11616, 12166, 13272, 13552, 13904, 15246, 15642, 17424, 17696, 18249, 19118, 19908, 20328, 20856, 22176, 22752, 24332, 26544, 27104, 27808, 28677, 30492, 31284, 34848, 36498, 38236, 39816, 40656, 41712, 48664, 53088, 54747, 57354, 60984, 62568, 66913, 72996, 76472, 79632, 81312, 83424, 86031, 97328, 109494, 114708, 121968, 125136, 133826, 145992, 152944, 159264, 172062, 194656, 200739, 218988, 229416, 243936, 250272, 267652, 291984, 305888, 344124, 401478, 437976, 458832, 535304, 583968, 602217, 688248, 802956, 875952, 917664, 1070608, 1204434, 1376496, 1605912, 1751904, 2141216, 2408868, 2752992, 3211824, 4817736, 6423648, 9635472, 19270944]

約数ペア:

[(1, 19270944), (2, 9635472), (3, 6423648), (4, 4817736), (6, 3211824), (7, 2752992), (8, 2408868), (9, 2141216), (11, 1751904), (12, 1605912), (14, 1376496), (16, 1204434), (18, 1070608), (21, 917664), (22, 875952), (24, 802956), (28, 688248), (32, 602217), (33, 583968), (36, 535304), (42, 458832), (44, 437976), (48, 401478), (56, 344124), (63, 305888), (66, 291984), (72, 267652), (77, 250272), (79, 243936), (84, 229416), (88, 218988), (96, 200739), (99, 194656), (112, 172062), (121, 159264), (126, 152944), (132, 145992), (144, 133826), (154, 125136), (158, 121968), (168, 114708), (176, 109494), (198, 97328), (224, 86031), (231, 83424), (237, 81312), (242, 79632), (252, 76472), (264, 72996), (288, 66913), (308, 62568), (316, 60984), (336, 57354), (352, 54747), (363, 53088), (396, 48664), (462, 41712), (474, 40656), (484, 39816), (504, 38236), (528, 36498), (553, 34848), (616, 31284), (632, 30492), (672, 28677), (693, 27808), (711, 27104), (726, 26544), (792, 24332), (847, 22752), (869, 22176), (924, 20856), (948, 20328), (968, 19908), (1008, 19118), (1056, 18249), (1089, 17696), (1106, 17424), (1232, 15642), (1264, 15246), (1386, 13904), (1422, 13552), (1452, 13272), (1584, 12166), (1659, 11616), (1694, 11376), (1738, 11088), (1848, 10428), (1896, 10164), (1936, 9954), (2016, 9559), (2178, 8848), (2212, 8712), (2464, 7821), (2528, 7623), (2541, 7584), (2607, 7392), (2772, 6952), (2844, 6776), (2904, 6636), (3168, 6083), (3318, 5808), (3388, 5688), (3476, 5544), (3696, 5214), (3792, 5082), (3872, 4977), (4356, 4424)]