15667469748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2141}}^1$

素因数の和:2638

約数の個数: 144

約数和(自身を含む): 46032779520

約数和(自身を除く): 30365309772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 409, 426, 497, 639, 818, 852, 994, 1227, 1278, 1491, 1636, 1988, 2141, 2454, 2556, 2863, 2982, 3681, 4282, 4473, 4908, 5726, 5964, 6423, 7362, 8564, 8589, 8946, 11452, 12846, 14724, 14987, 17178, 17892, 19269, 25692, 25767, 29039, 29974, 34356, 38538, 44961, 51534, 58078, 59948, 77076, 87117, 89922, 103068, 116156, 134883, 152011, 174234, 179844, 203273, 261351, 269766, 304022, 348468, 406546, 456033, 522702, 539532, 608044, 609819, 813092, 875669, 912066, 1045404, 1064077, 1219638, 1368099, 1751338, 1824132, 1829457, 2128154, 2439276, 2627007, 2736198, 3192231, 3502676, 3658914, 4256308, 5254014, 5472396, 6129683, 6384462, 7317828, 7881021, 9576693, 10508028, 12259366, 12768924, 15762042, 18389049, 19153386, 24518732, 31524084, 36778098, 38306772, 55167147, 62172499, 73556196, 110334294, 124344998, 186517497, 220668588, 248689996, 373034994, 435207493, 559552491, 746069988, 870414986, 1119104982, 1305622479, 1740829972, 2238209964, 2611244958, 3916867437, 5222489916, 7833734874, 15667469748]

約数ペア:

[(1, 15667469748), (2, 7833734874), (3, 5222489916), (4, 3916867437), (6, 2611244958), (7, 2238209964), (9, 1740829972), (12, 1305622479), (14, 1119104982), (18, 870414986), (21, 746069988), (28, 559552491), (36, 435207493), (42, 373034994), (63, 248689996), (71, 220668588), (84, 186517497), (126, 124344998), (142, 110334294), (213, 73556196), (252, 62172499), (284, 55167147), (409, 38306772), (426, 36778098), (497, 31524084), (639, 24518732), (818, 19153386), (852, 18389049), (994, 15762042), (1227, 12768924), (1278, 12259366), (1491, 10508028), (1636, 9576693), (1988, 7881021), (2141, 7317828), (2454, 6384462), (2556, 6129683), (2863, 5472396), (2982, 5254014), (3681, 4256308), (4282, 3658914), (4473, 3502676), (4908, 3192231), (5726, 2736198), (5964, 2627007), (6423, 2439276), (7362, 2128154), (8564, 1829457), (8589, 1824132), (8946, 1751338), (11452, 1368099), (12846, 1219638), (14724, 1064077), (14987, 1045404), (17178, 912066), (17892, 875669), (19269, 813092), (25692, 609819), (25767, 608044), (29039, 539532), (29974, 522702), (34356, 456033), (38538, 406546), (44961, 348468), (51534, 304022), (58078, 269766), (59948, 261351), (77076, 203273), (87117, 179844), (89922, 174234), (103068, 152011), (116156, 134883)]