2499804944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 6119608320

約数和(自身を除く): 3619803376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 101, 104, 112, 178, 182, 191, 202, 208, 356, 364, 382, 404, 623, 707, 712, 728, 764, 808, 1157, 1246, 1313, 1337, 1414, 1424, 1456, 1528, 1616, 2314, 2483, 2492, 2626, 2674, 2828, 3056, 4628, 4966, 4984, 5252, 5348, 5656, 8099, 8989, 9191, 9256, 9932, 9968, 10504, 10696, 11312, 16198, 16999, 17381, 17978, 18382, 18512, 19291, 19864, 21008, 21392, 32396, 33998, 34762, 35956, 36764, 38582, 39728, 62923, 64792, 67996, 69524, 71912, 73528, 77164, 116857, 118993, 125846, 129584, 135037, 135992, 139048, 143824, 147056, 154328, 220987, 233714, 237986, 250783, 251692, 270074, 271984, 278096, 308656, 441974, 467428, 475972, 501566, 503384, 540148, 817999, 883948, 934856, 951944, 1003132, 1006768, 1080296, 1546909, 1635998, 1716899, 1755481, 1767896, 1869712, 1903888, 2006264, 2160592, 3093818, 3271996, 3433798, 3510962, 3535792, 4012528, 6187636, 6543992, 6867596, 7021924, 12018293, 12375272, 13087984, 13735192, 14043848, 22319687, 24036586, 24750544, 27470384, 28087696, 44639374, 48073172, 89278748, 96146344, 156237809, 178557496, 192292688, 312475618, 357114992, 624951236, 1249902472, 2499804944]

約数ペア:

[(1, 2499804944), (2, 1249902472), (4, 624951236), (7, 357114992), (8, 312475618), (13, 192292688), (14, 178557496), (16, 156237809), (26, 96146344), (28, 89278748), (52, 48073172), (56, 44639374), (89, 28087696), (91, 27470384), (101, 24750544), (104, 24036586), (112, 22319687), (178, 14043848), (182, 13735192), (191, 13087984), (202, 12375272), (208, 12018293), (356, 7021924), (364, 6867596), (382, 6543992), (404, 6187636), (623, 4012528), (707, 3535792), (712, 3510962), (728, 3433798), (764, 3271996), (808, 3093818), (1157, 2160592), (1246, 2006264), (1313, 1903888), (1337, 1869712), (1414, 1767896), (1424, 1755481), (1456, 1716899), (1528, 1635998), (1616, 1546909), (2314, 1080296), (2483, 1006768), (2492, 1003132), (2626, 951944), (2674, 934856), (2828, 883948), (3056, 817999), (4628, 540148), (4966, 503384), (4984, 501566), (5252, 475972), (5348, 467428), (5656, 441974), (8099, 308656), (8989, 278096), (9191, 271984), (9256, 270074), (9932, 251692), (9968, 250783), (10504, 237986), (10696, 233714), (11312, 220987), (16198, 154328), (16999, 147056), (17381, 143824), (17978, 139048), (18382, 135992), (18512, 135037), (19291, 129584), (19864, 125846), (21008, 118993), (21392, 116857), (32396, 77164), (33998, 73528), (34762, 71912), (35956, 69524), (36764, 67996), (38582, 64792), (39728, 62923)]