7768972016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 17972183040

約数和(自身を除く): 10203211024

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 127, 152, 184, 208, 247, 254, 299, 304, 368, 437, 494, 508, 598, 673, 874, 988, 1016, 1196, 1346, 1651, 1748, 1976, 2032, 2392, 2413, 2692, 2921, 3302, 3496, 3952, 4784, 4826, 5384, 5681, 5842, 6604, 6992, 8749, 9652, 10768, 11362, 11684, 12787, 13208, 15479, 17498, 19304, 22724, 23368, 25574, 26416, 30958, 31369, 34996, 37973, 38608, 45448, 46736, 51148, 55499, 61916, 62738, 69992, 75946, 85471, 90896, 102296, 110998, 123832, 125476, 139984, 151892, 166231, 170942, 201227, 204592, 221996, 247664, 250952, 294101, 303784, 332462, 341884, 402454, 443992, 501904, 588202, 607568, 664924, 683768, 721487, 804908, 887984, 1111123, 1176404, 1329848, 1367536, 1442974, 1609816, 1623949, 1965833, 2222246, 2352808, 2659696, 2885948, 3219632, 3247898, 3823313, 3931666, 4444492, 4705616, 5771896, 6495796, 7646626, 7863332, 8888984, 11543792, 12991592, 15293252, 15726664, 17777968, 21111337, 25555829, 25983184, 30586504, 31453328, 37350827, 42222674, 51111658, 61173008, 74701654, 84445348, 102223316, 149403308, 168890696, 204446632, 298806616, 337781392, 408893264, 485560751, 597613232, 971121502, 1942243004, 3884486008, 7768972016]

約数ペア:

[(1, 7768972016), (2, 3884486008), (4, 1942243004), (8, 971121502), (13, 597613232), (16, 485560751), (19, 408893264), (23, 337781392), (26, 298806616), (38, 204446632), (46, 168890696), (52, 149403308), (76, 102223316), (92, 84445348), (104, 74701654), (127, 61173008), (152, 51111658), (184, 42222674), (208, 37350827), (247, 31453328), (254, 30586504), (299, 25983184), (304, 25555829), (368, 21111337), (437, 17777968), (494, 15726664), (508, 15293252), (598, 12991592), (673, 11543792), (874, 8888984), (988, 7863332), (1016, 7646626), (1196, 6495796), (1346, 5771896), (1651, 4705616), (1748, 4444492), (1976, 3931666), (2032, 3823313), (2392, 3247898), (2413, 3219632), (2692, 2885948), (2921, 2659696), (3302, 2352808), (3496, 2222246), (3952, 1965833), (4784, 1623949), (4826, 1609816), (5384, 1442974), (5681, 1367536), (5842, 1329848), (6604, 1176404), (6992, 1111123), (8749, 887984), (9652, 804908), (10768, 721487), (11362, 683768), (11684, 664924), (12787, 607568), (13208, 588202), (15479, 501904), (17498, 443992), (19304, 402454), (22724, 341884), (23368, 332462), (25574, 303784), (26416, 294101), (30958, 250952), (31369, 247664), (34996, 221996), (37973, 204592), (38608, 201227), (45448, 170942), (46736, 166231), (51148, 151892), (55499, 139984), (61916, 125476), (62738, 123832), (69992, 110998), (75946, 102296), (85471, 90896)]