319558044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 921231360

約数和(自身を除く): 601673316

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 31, 34, 39, 46, 51, 52, 62, 68, 69, 78, 92, 93, 102, 124, 138, 156, 169, 186, 204, 221, 276, 299, 338, 372, 391, 403, 442, 507, 527, 598, 663, 676, 713, 782, 806, 884, 897, 1014, 1054, 1173, 1196, 1209, 1326, 1426, 1564, 1581, 1612, 1794, 2028, 2108, 2139, 2197, 2346, 2418, 2652, 2852, 2873, 3162, 3588, 3887, 4278, 4394, 4692, 4836, 5083, 5239, 5746, 6324, 6591, 6851, 7774, 8556, 8619, 8788, 9269, 10166, 10478, 11492, 11661, 12121, 13182, 13702, 15249, 15548, 15717, 17238, 18538, 20332, 20553, 20956, 23322, 24242, 26364, 27404, 27807, 30498, 31434, 34476, 36363, 37076, 37349, 41106, 46644, 48484, 50531, 55614, 60996, 62868, 66079, 68107, 72726, 74698, 82212, 89063, 101062, 111228, 112047, 120497, 132158, 136214, 145452, 149396, 151593, 157573, 178126, 198237, 202124, 204321, 224094, 240994, 264316, 267189, 272428, 303186, 315146, 356252, 361491, 396474, 408642, 448188, 472719, 481988, 534378, 606372, 630292, 722982, 792948, 817284, 859027, 945438, 1068756, 1157819, 1445964, 1566461, 1718054, 1890876, 2048449, 2315638, 2577081, 3132922, 3436108, 3473457, 4096898, 4631276, 4699383, 5154162, 6145347, 6265844, 6946914, 8193796, 9398766, 10308324, 12290694, 13893828, 18797532, 24581388, 26629837, 53259674, 79889511, 106519348, 159779022, 319558044]

約数ペア:

[(1, 319558044), (2, 159779022), (3, 106519348), (4, 79889511), (6, 53259674), (12, 26629837), (13, 24581388), (17, 18797532), (23, 13893828), (26, 12290694), (31, 10308324), (34, 9398766), (39, 8193796), (46, 6946914), (51, 6265844), (52, 6145347), (62, 5154162), (68, 4699383), (69, 4631276), (78, 4096898), (92, 3473457), (93, 3436108), (102, 3132922), (124, 2577081), (138, 2315638), (156, 2048449), (169, 1890876), (186, 1718054), (204, 1566461), (221, 1445964), (276, 1157819), (299, 1068756), (338, 945438), (372, 859027), (391, 817284), (403, 792948), (442, 722982), (507, 630292), (527, 606372), (598, 534378), (663, 481988), (676, 472719), (713, 448188), (782, 408642), (806, 396474), (884, 361491), (897, 356252), (1014, 315146), (1054, 303186), (1173, 272428), (1196, 267189), (1209, 264316), (1326, 240994), (1426, 224094), (1564, 204321), (1581, 202124), (1612, 198237), (1794, 178126), (2028, 157573), (2108, 151593), (2139, 149396), (2197, 145452), (2346, 136214), (2418, 132158), (2652, 120497), (2852, 112047), (2873, 111228), (3162, 101062), (3588, 89063), (3887, 82212), (4278, 74698), (4394, 72726), (4692, 68107), (4836, 66079), (5083, 62868), (5239, 60996), (5746, 55614), (6324, 50531), (6591, 48484), (6851, 46644), (7774, 41106), (8556, 37349), (8619, 37076), (8788, 36363), (9269, 34476), (10166, 31434), (10478, 30498), (11492, 27807), (11661, 27404), (12121, 26364), (13182, 24242), (13702, 23322), (15249, 20956), (15548, 20553), (15717, 20332), (17238, 18538)]