319075064

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 792414000

約数和(自身を除く): 473338936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 121, 124, 154, 196, 217, 242, 248, 308, 341, 343, 392, 434, 484, 539, 616, 682, 686, 847, 868, 961, 968, 1078, 1364, 1372, 1519, 1694, 1736, 1922, 2156, 2387, 2728, 2744, 3038, 3388, 3751, 3773, 3844, 4312, 4774, 5929, 6076, 6727, 6776, 7502, 7546, 7688, 9548, 10571, 10633, 11858, 12152, 13454, 15004, 15092, 16709, 19096, 21142, 21266, 23716, 26257, 26908, 30008, 30184, 33418, 41503, 42284, 42532, 47089, 47432, 52514, 53816, 66836, 73997, 83006, 84568, 85064, 94178, 105028, 116281, 116963, 133672, 147994, 166012, 183799, 188356, 210056, 232562, 233926, 295988, 329623, 332024, 367598, 376712, 465124, 467852, 517979, 591976, 659246, 735196, 813967, 930248, 935704, 1035958, 1286593, 1318492, 1470392, 1627934, 2071916, 2573186, 2636984, 3255868, 3625853, 4143832, 5146372, 5697769, 6511736, 7251706, 10292744, 11395538, 14503412, 22791076, 29006824, 39884383, 45582152, 79768766, 159537532, 319075064]

約数ペア:

[(1, 319075064), (2, 159537532), (4, 79768766), (7, 45582152), (8, 39884383), (11, 29006824), (14, 22791076), (22, 14503412), (28, 11395538), (31, 10292744), (44, 7251706), (49, 6511736), (56, 5697769), (62, 5146372), (77, 4143832), (88, 3625853), (98, 3255868), (121, 2636984), (124, 2573186), (154, 2071916), (196, 1627934), (217, 1470392), (242, 1318492), (248, 1286593), (308, 1035958), (341, 935704), (343, 930248), (392, 813967), (434, 735196), (484, 659246), (539, 591976), (616, 517979), (682, 467852), (686, 465124), (847, 376712), (868, 367598), (961, 332024), (968, 329623), (1078, 295988), (1364, 233926), (1372, 232562), (1519, 210056), (1694, 188356), (1736, 183799), (1922, 166012), (2156, 147994), (2387, 133672), (2728, 116963), (2744, 116281), (3038, 105028), (3388, 94178), (3751, 85064), (3773, 84568), (3844, 83006), (4312, 73997), (4774, 66836), (5929, 53816), (6076, 52514), (6727, 47432), (6776, 47089), (7502, 42532), (7546, 42284), (7688, 41503), (9548, 33418), (10571, 30184), (10633, 30008), (11858, 26908), (12152, 26257), (13454, 23716), (15004, 21266), (15092, 21142), (16709, 19096)]