756444672

素因数分解:

$2^9\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1344

約数の個数: 120

約数和(自身を含む): 2200718520

約数和(自身を除く): 1444273848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 512, 556, 576, 768, 834, 1112, 1152, 1181, 1251, 1536, 1668, 2224, 2304, 2362, 2502, 3336, 3543, 4448, 4608, 4724, 5004, 6672, 7086, 8896, 9448, 10008, 10629, 13344, 14172, 17792, 18896, 20016, 21258, 26688, 28344, 35584, 37792, 40032, 42516, 53376, 56688, 71168, 75584, 80064, 85032, 106752, 113376, 151168, 160128, 164159, 170064, 213504, 226752, 302336, 320256, 328318, 340128, 453504, 492477, 604672, 640512, 656636, 680256, 907008, 984954, 1313272, 1360512, 1477431, 1814016, 1969908, 2626544, 2721024, 2954862, 3939816, 5253088, 5442048, 5909724, 7879632, 10506176, 11819448, 15759264, 21012352, 23638896, 31518528, 42024704, 47277792, 63037056, 84049408, 94555584, 126074112, 189111168, 252148224, 378222336, 756444672]

約数ペア:

[(1, 756444672), (2, 378222336), (3, 252148224), (4, 189111168), (6, 126074112), (8, 94555584), (9, 84049408), (12, 63037056), (16, 47277792), (18, 42024704), (24, 31518528), (32, 23638896), (36, 21012352), (48, 15759264), (64, 11819448), (72, 10506176), (96, 7879632), (128, 5909724), (139, 5442048), (144, 5253088), (192, 3939816), (256, 2954862), (278, 2721024), (288, 2626544), (384, 1969908), (417, 1814016), (512, 1477431), (556, 1360512), (576, 1313272), (768, 984954), (834, 907008), (1112, 680256), (1152, 656636), (1181, 640512), (1251, 604672), (1536, 492477), (1668, 453504), (2224, 340128), (2304, 328318), (2362, 320256), (2502, 302336), (3336, 226752), (3543, 213504), (4448, 170064), (4608, 164159), (4724, 160128), (5004, 151168), (6672, 113376), (7086, 106752), (8896, 85032), (9448, 80064), (10008, 75584), (10629, 71168), (13344, 56688), (14172, 53376), (17792, 42516), (18896, 40032), (20016, 37792), (21258, 35584), (26688, 28344)]