7857409014

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 21525504000

約数和(自身を除く): 13668094986

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 223, 234, 273, 294, 343, 439, 441, 446, 546, 637, 669, 686, 819, 878, 882, 1029, 1274, 1317, 1338, 1561, 1638, 1911, 2007, 2058, 2634, 2899, 3073, 3087, 3122, 3822, 3951, 4014, 4459, 4683, 5707, 5733, 5798, 6146, 6174, 7902, 8697, 8918, 9219, 9366, 10927, 11414, 11466, 13377, 14049, 17121, 17394, 18438, 20293, 21511, 21854, 26091, 26754, 27657, 28098, 32781, 34242, 39949, 40131, 40586, 43022, 51363, 52182, 55314, 60879, 64533, 65562, 76489, 79898, 80262, 97897, 98343, 102726, 119847, 121758, 129066, 142051, 150577, 152978, 182637, 193599, 195794, 196686, 229467, 239694, 279643, 284102, 293691, 301154, 359541, 365274, 387198, 426153, 451731, 458934, 559286, 587382, 685279, 688401, 719082, 838929, 852306, 881073, 903462, 994357, 1272661, 1278459, 1355193, 1370558, 1376802, 1677858, 1762146, 1957501, 1988714, 2055837, 2516787, 2545322, 2556918, 2710386, 2983071, 3817983, 3915002, 4111674, 4796953, 5033574, 5872503, 5966142, 6167511, 7635966, 8908627, 8949213, 9593906, 11453949, 11745006, 12335022, 14390859, 17617509, 17817254, 17898426, 22907898, 26725881, 28781718, 33578671, 35235018, 43172577, 53451762, 62360389, 67157342, 80177643, 86345154, 100736013, 124720778, 160355286, 187081167, 201472026, 302208039, 374162334, 436522723, 561243501, 604416078, 873045446, 1122487002, 1309568169, 2619136338, 3928704507, 7857409014]

約数ペア:

[(1, 7857409014), (2, 3928704507), (3, 2619136338), (6, 1309568169), (7, 1122487002), (9, 873045446), (13, 604416078), (14, 561243501), (18, 436522723), (21, 374162334), (26, 302208039), (39, 201472026), (42, 187081167), (49, 160355286), (63, 124720778), (78, 100736013), (91, 86345154), (98, 80177643), (117, 67157342), (126, 62360389), (147, 53451762), (182, 43172577), (223, 35235018), (234, 33578671), (273, 28781718), (294, 26725881), (343, 22907898), (439, 17898426), (441, 17817254), (446, 17617509), (546, 14390859), (637, 12335022), (669, 11745006), (686, 11453949), (819, 9593906), (878, 8949213), (882, 8908627), (1029, 7635966), (1274, 6167511), (1317, 5966142), (1338, 5872503), (1561, 5033574), (1638, 4796953), (1911, 4111674), (2007, 3915002), (2058, 3817983), (2634, 2983071), (2899, 2710386), (3073, 2556918), (3087, 2545322), (3122, 2516787), (3822, 2055837), (3951, 1988714), (4014, 1957501), (4459, 1762146), (4683, 1677858), (5707, 1376802), (5733, 1370558), (5798, 1355193), (6146, 1278459), (6174, 1272661), (7902, 994357), (8697, 903462), (8918, 881073), (9219, 852306), (9366, 838929), (10927, 719082), (11414, 688401), (11466, 685279), (13377, 587382), (14049, 559286), (17121, 458934), (17394, 451731), (18438, 426153), (20293, 387198), (21511, 365274), (21854, 359541), (26091, 301154), (26754, 293691), (27657, 284102), (28098, 279643), (32781, 239694), (34242, 229467), (39949, 196686), (40131, 195794), (40586, 193599), (43022, 182637), (51363, 152978), (52182, 150577), (55314, 142051), (60879, 129066), (64533, 121758), (65562, 119847), (76489, 102726), (79898, 98343), (80262, 97897)]