743216544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 2423611008

約数和(自身を除く): 1680394464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 487, 504, 672, 757, 974, 1008, 1461, 1514, 1948, 2016, 2271, 2922, 3028, 3409, 3896, 4383, 4542, 5299, 5844, 6056, 6813, 6818, 7792, 8766, 9084, 10227, 10598, 11688, 12112, 13626, 13636, 15584, 15897, 17532, 18168, 20454, 21196, 23376, 24224, 27252, 27272, 30681, 31794, 35064, 36336, 40908, 42392, 46752, 47691, 54504, 54544, 61362, 63588, 70128, 72672, 81816, 84784, 95382, 109008, 109088, 122724, 127176, 140256, 163632, 169568, 190764, 218016, 245448, 254352, 327264, 368659, 381528, 490896, 508704, 737318, 763056, 981792, 1105977, 1474636, 1526112, 2211954, 2580613, 2949272, 3317931, 4423908, 5161226, 5898544, 6635862, 7741839, 8847816, 10322452, 11797088, 13271724, 15483678, 17695632, 20644904, 23225517, 26543448, 30967356, 35391264, 41289808, 46451034, 53086896, 61934712, 82579616, 92902068, 106173792, 123869424, 185804136, 247738848, 371608272, 743216544]

約数ペア:

[(1, 743216544), (2, 371608272), (3, 247738848), (4, 185804136), (6, 123869424), (7, 106173792), (8, 92902068), (9, 82579616), (12, 61934712), (14, 53086896), (16, 46451034), (18, 41289808), (21, 35391264), (24, 30967356), (28, 26543448), (32, 23225517), (36, 20644904), (42, 17695632), (48, 15483678), (56, 13271724), (63, 11797088), (72, 10322452), (84, 8847816), (96, 7741839), (112, 6635862), (126, 5898544), (144, 5161226), (168, 4423908), (224, 3317931), (252, 2949272), (288, 2580613), (336, 2211954), (487, 1526112), (504, 1474636), (672, 1105977), (757, 981792), (974, 763056), (1008, 737318), (1461, 508704), (1514, 490896), (1948, 381528), (2016, 368659), (2271, 327264), (2922, 254352), (3028, 245448), (3409, 218016), (3896, 190764), (4383, 169568), (4542, 163632), (5299, 140256), (5844, 127176), (6056, 122724), (6813, 109088), (6818, 109008), (7792, 95382), (8766, 84784), (9084, 81816), (10227, 72672), (10598, 70128), (11688, 63588), (12112, 61362), (13626, 54544), (13636, 54504), (15584, 47691), (15897, 46752), (17532, 42392), (18168, 40908), (20454, 36336), (21196, 35064), (23376, 31794), (24224, 30681), (27252, 27272)]