7449461964

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1885

約数の個数: 144

約数和(自身を含む): 22027387200

約数和(自身を除く): 14577925236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 421, 441, 588, 686, 842, 882, 1029, 1263, 1372, 1433, 1684, 1764, 2058, 2526, 2866, 2947, 3087, 3789, 4116, 4299, 5052, 5732, 5894, 6174, 7578, 8598, 8841, 10031, 11788, 12348, 12897, 15156, 17196, 17682, 20062, 20629, 25794, 26523, 30093, 35364, 40124, 41258, 51588, 53046, 60186, 61887, 70217, 82516, 90279, 106092, 120372, 123774, 140434, 144403, 180558, 185661, 210651, 247548, 280868, 288806, 361116, 371322, 421302, 433209, 491519, 577612, 603293, 631953, 742644, 842604, 866418, 983038, 1206586, 1263906, 1299627, 1474557, 1732836, 1809879, 1966076, 2413172, 2527812, 2599254, 2949114, 3619758, 4223051, 4423671, 5198508, 5429637, 5898228, 7239516, 8446102, 8847342, 10859274, 12669153, 16892204, 17694684, 21718548, 25338306, 29561357, 38007459, 50676612, 59122714, 76014918, 88684071, 118245428, 152029836, 177368142, 206929499, 266052213, 354736284, 413858998, 532104426, 620788497, 827717996, 1064208852, 1241576994, 1862365491, 2483153988, 3724730982, 7449461964]

約数ペア:

[(1, 7449461964), (2, 3724730982), (3, 2483153988), (4, 1862365491), (6, 1241576994), (7, 1064208852), (9, 827717996), (12, 620788497), (14, 532104426), (18, 413858998), (21, 354736284), (28, 266052213), (36, 206929499), (42, 177368142), (49, 152029836), (63, 118245428), (84, 88684071), (98, 76014918), (126, 59122714), (147, 50676612), (196, 38007459), (252, 29561357), (294, 25338306), (343, 21718548), (421, 17694684), (441, 16892204), (588, 12669153), (686, 10859274), (842, 8847342), (882, 8446102), (1029, 7239516), (1263, 5898228), (1372, 5429637), (1433, 5198508), (1684, 4423671), (1764, 4223051), (2058, 3619758), (2526, 2949114), (2866, 2599254), (2947, 2527812), (3087, 2413172), (3789, 1966076), (4116, 1809879), (4299, 1732836), (5052, 1474557), (5732, 1299627), (5894, 1263906), (6174, 1206586), (7578, 983038), (8598, 866418), (8841, 842604), (10031, 742644), (11788, 631953), (12348, 603293), (12897, 577612), (15156, 491519), (17196, 433209), (17682, 421302), (20062, 371322), (20629, 361116), (25794, 288806), (26523, 280868), (30093, 247548), (35364, 210651), (40124, 185661), (41258, 180558), (51588, 144403), (53046, 140434), (60186, 123774), (61887, 120372), (70217, 106092), (82516, 90279)]