19268496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 61662720

約数和(自身を除く): 42394224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 73, 78, 94, 104, 108, 117, 141, 144, 146, 156, 188, 208, 216, 219, 234, 282, 292, 312, 351, 376, 423, 432, 438, 468, 564, 584, 611, 624, 657, 702, 752, 846, 876, 936, 949, 1128, 1168, 1222, 1269, 1314, 1404, 1692, 1752, 1833, 1872, 1898, 1971, 2256, 2444, 2538, 2628, 2808, 2847, 3384, 3431, 3504, 3666, 3796, 3942, 4888, 5076, 5256, 5499, 5616, 5694, 6768, 6862, 7332, 7592, 7884, 8541, 9776, 10152, 10293, 10512, 10998, 11388, 13724, 14664, 15184, 15768, 16497, 17082, 20304, 20586, 21996, 22776, 25623, 27448, 29328, 30879, 31536, 32994, 34164, 41172, 43992, 44603, 45552, 51246, 54896, 61758, 65988, 68328, 82344, 87984, 89206, 92637, 102492, 123516, 131976, 133809, 136656, 164688, 178412, 185274, 204984, 247032, 263952, 267618, 356824, 370548, 401427, 409968, 494064, 535236, 713648, 741096, 802854, 1070472, 1204281, 1482192, 1605708, 2140944, 2408562, 3211416, 4817124, 6422832, 9634248, 19268496]

約数ペア:

[(1, 19268496), (2, 9634248), (3, 6422832), (4, 4817124), (6, 3211416), (8, 2408562), (9, 2140944), (12, 1605708), (13, 1482192), (16, 1204281), (18, 1070472), (24, 802854), (26, 741096), (27, 713648), (36, 535236), (39, 494064), (47, 409968), (48, 401427), (52, 370548), (54, 356824), (72, 267618), (73, 263952), (78, 247032), (94, 204984), (104, 185274), (108, 178412), (117, 164688), (141, 136656), (144, 133809), (146, 131976), (156, 123516), (188, 102492), (208, 92637), (216, 89206), (219, 87984), (234, 82344), (282, 68328), (292, 65988), (312, 61758), (351, 54896), (376, 51246), (423, 45552), (432, 44603), (438, 43992), (468, 41172), (564, 34164), (584, 32994), (611, 31536), (624, 30879), (657, 29328), (702, 27448), (752, 25623), (846, 22776), (876, 21996), (936, 20586), (949, 20304), (1128, 17082), (1168, 16497), (1222, 15768), (1269, 15184), (1314, 14664), (1404, 13724), (1692, 11388), (1752, 10998), (1833, 10512), (1872, 10293), (1898, 10152), (1971, 9776), (2256, 8541), (2444, 7884), (2538, 7592), (2628, 7332), (2808, 6862), (2847, 6768), (3384, 5694), (3431, 5616), (3504, 5499), (3666, 5256), (3796, 5076), (3942, 4888)]