23209488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 72540000

約数和(自身を除く): 49330512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 499, 612, 646, 684, 816, 912, 969, 998, 1224, 1292, 1368, 1497, 1938, 1996, 2448, 2584, 2736, 2907, 2994, 3876, 3992, 4491, 5168, 5814, 5988, 7752, 7984, 8483, 8982, 9481, 11628, 11976, 15504, 16966, 17964, 18962, 23256, 23952, 25449, 28443, 33932, 35928, 37924, 46512, 50898, 56886, 67864, 71856, 75848, 76347, 85329, 101796, 113772, 135728, 151696, 152694, 161177, 170658, 203592, 227544, 305388, 322354, 341316, 407184, 455088, 483531, 610776, 644708, 682632, 967062, 1221552, 1289416, 1365264, 1450593, 1934124, 2578832, 2901186, 3868248, 5802372, 7736496, 11604744, 23209488]

約数ペア:

[(1, 23209488), (2, 11604744), (3, 7736496), (4, 5802372), (6, 3868248), (8, 2901186), (9, 2578832), (12, 1934124), (16, 1450593), (17, 1365264), (18, 1289416), (19, 1221552), (24, 967062), (34, 682632), (36, 644708), (38, 610776), (48, 483531), (51, 455088), (57, 407184), (68, 341316), (72, 322354), (76, 305388), (102, 227544), (114, 203592), (136, 170658), (144, 161177), (152, 152694), (153, 151696), (171, 135728), (204, 113772), (228, 101796), (272, 85329), (304, 76347), (306, 75848), (323, 71856), (342, 67864), (408, 56886), (456, 50898), (499, 46512), (612, 37924), (646, 35928), (684, 33932), (816, 28443), (912, 25449), (969, 23952), (998, 23256), (1224, 18962), (1292, 17964), (1368, 16966), (1497, 15504), (1938, 11976), (1996, 11628), (2448, 9481), (2584, 8982), (2736, 8483), (2907, 7984), (2994, 7752), (3876, 5988), (3992, 5814), (4491, 5168)]