1980571632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{3373}}^1$

素因数の和:4338

約数の個数: 80

約数和(自身を含む): 5517542688

約数和(自身を除く): 3536971056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 941, 1882, 2823, 3373, 3764, 5646, 6746, 7528, 10119, 11292, 12233, 13492, 15056, 20238, 22584, 24466, 26984, 36699, 40476, 43849, 45168, 48932, 53968, 73398, 80952, 87698, 97864, 131547, 146796, 161904, 175396, 195728, 263094, 293592, 350792, 526188, 587184, 701584, 1052376, 2104752, 3173993, 6347986, 9521979, 12695972, 19043958, 25391944, 38087916, 41261909, 50783888, 76175832, 82523818, 123785727, 152351664, 165047636, 247571454, 330095272, 495142908, 660190544, 990285816, 1980571632]

約数ペア:

[(1, 1980571632), (2, 990285816), (3, 660190544), (4, 495142908), (6, 330095272), (8, 247571454), (12, 165047636), (13, 152351664), (16, 123785727), (24, 82523818), (26, 76175832), (39, 50783888), (48, 41261909), (52, 38087916), (78, 25391944), (104, 19043958), (156, 12695972), (208, 9521979), (312, 6347986), (624, 3173993), (941, 2104752), (1882, 1052376), (2823, 701584), (3373, 587184), (3764, 526188), (5646, 350792), (6746, 293592), (7528, 263094), (10119, 195728), (11292, 175396), (12233, 161904), (13492, 146796), (15056, 131547), (20238, 97864), (22584, 87698), (24466, 80952), (26984, 73398), (36699, 53968), (40476, 48932), (43849, 45168)]