431897544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1309875840

約数和(自身を除く): 877978296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 71, 72, 78, 97, 104, 117, 134, 142, 156, 194, 201, 213, 234, 268, 284, 291, 312, 388, 402, 426, 468, 536, 568, 582, 603, 639, 776, 804, 852, 871, 873, 923, 936, 1164, 1206, 1261, 1278, 1608, 1704, 1742, 1746, 1846, 2328, 2412, 2522, 2556, 2613, 2769, 3484, 3492, 3692, 3783, 4757, 4824, 5044, 5112, 5226, 5538, 6499, 6887, 6968, 6984, 7384, 7566, 7839, 8307, 9514, 10088, 10452, 11076, 11349, 12998, 13774, 14271, 15132, 15678, 16614, 19028, 19497, 20661, 20904, 22152, 22698, 25996, 27548, 28542, 30264, 31356, 33228, 38056, 38994, 41322, 42813, 45396, 51992, 55096, 57084, 58491, 61841, 61983, 62712, 66456, 77988, 82644, 84487, 85626, 89531, 90792, 114168, 116982, 123682, 123966, 155976, 165288, 168974, 171252, 179062, 185523, 233964, 247364, 247932, 253461, 268593, 337948, 342504, 358124, 371046, 461429, 467928, 494728, 495864, 506922, 537186, 556569, 675896, 716248, 742092, 760383, 805779, 922858, 1013844, 1074372, 1113138, 1384287, 1484184, 1520766, 1611558, 1845716, 2027688, 2148744, 2226276, 2768574, 3041532, 3223116, 3691432, 4152861, 4452552, 5537148, 5998577, 6083064, 6446232, 8305722, 11074296, 11997154, 16611444, 17995731, 23994308, 33222888, 35991462, 47988616, 53987193, 71982924, 107974386, 143965848, 215948772, 431897544]

約数ペア:

[(1, 431897544), (2, 215948772), (3, 143965848), (4, 107974386), (6, 71982924), (8, 53987193), (9, 47988616), (12, 35991462), (13, 33222888), (18, 23994308), (24, 17995731), (26, 16611444), (36, 11997154), (39, 11074296), (52, 8305722), (67, 6446232), (71, 6083064), (72, 5998577), (78, 5537148), (97, 4452552), (104, 4152861), (117, 3691432), (134, 3223116), (142, 3041532), (156, 2768574), (194, 2226276), (201, 2148744), (213, 2027688), (234, 1845716), (268, 1611558), (284, 1520766), (291, 1484184), (312, 1384287), (388, 1113138), (402, 1074372), (426, 1013844), (468, 922858), (536, 805779), (568, 760383), (582, 742092), (603, 716248), (639, 675896), (776, 556569), (804, 537186), (852, 506922), (871, 495864), (873, 494728), (923, 467928), (936, 461429), (1164, 371046), (1206, 358124), (1261, 342504), (1278, 337948), (1608, 268593), (1704, 253461), (1742, 247932), (1746, 247364), (1846, 233964), (2328, 185523), (2412, 179062), (2522, 171252), (2556, 168974), (2613, 165288), (2769, 155976), (3484, 123966), (3492, 123682), (3692, 116982), (3783, 114168), (4757, 90792), (4824, 89531), (5044, 85626), (5112, 84487), (5226, 82644), (5538, 77988), (6499, 66456), (6887, 62712), (6968, 61983), (6984, 61841), (7384, 58491), (7566, 57084), (7839, 55096), (8307, 51992), (9514, 45396), (10088, 42813), (10452, 41322), (11076, 38994), (11349, 38056), (12998, 33228), (13774, 31356), (14271, 30264), (15132, 28542), (15678, 27548), (16614, 25996), (19028, 22698), (19497, 22152), (20661, 20904)]